{"id":2229,"date":"2022-07-12T16:57:11","date_gmt":"2022-07-12T14:57:11","guid":{"rendered":"https:\/\/www.artesian.cloud\/?p=2229"},"modified":"2022-10-04T17:16:06","modified_gmt":"2022-10-04T15:16:06","slug":"estrazione-serie-temporali-versioned-matlab-sdk","status":"publish","type":"post","link":"https:\/\/www.artesian.cloud\/it\/estrazione-serie-temporali-versioned-matlab-sdk\/","title":{"rendered":"Estrazione Versioned [Matlab]"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2229\" class=\"elementor elementor-2229\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-639cabb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"639cabb\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-313f1a6a\" data-id=\"313f1a6a\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\" data-aos=\"fade-in\" data-aos-delay=\"200\" data-aos-duration=\"1000\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6bb2862 elementor-widget elementor-widget-video\" data-id=\"6bb2862\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/E27RqO41jQ8&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6382f254 elementor-blockquote--skin-boxed elementor-widget elementor-widget-blockquote\" data-id=\"6382f254\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"blockquote.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<blockquote class=\"elementor-blockquote\">\n\t\t\t<p class=\"elementor-blockquote__content\">\n\t\t\t\tUn tutorial su come estrarre passo dopo passo le serie temporali Versioned con l'SDK Matlab.\t\t\t<\/p>\n\t\t\t\t\t<\/blockquote>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3bd3d488 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3bd3d488\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7a94f131\" data-id=\"7a94f131\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-685b2b6e elementor-widget elementor-widget-text-editor\" data-id=\"685b2b6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Artesian ti permette di avere un accesso semplice allo storico dei dati .<\/span><\/p><p><span style=\"font-weight: 400;\">Vediamo passo passo come procedere.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-714f18d4 elementor-widget elementor-widget-heading\" data-id=\"714f18d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Obiettivo<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c37d9f2 elementor-widget elementor-widget-heading\" data-id=\"5c37d9f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Estrarre i dati di una Versioned Time Serie Market Data.<br><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e0b9828 elementor-widget elementor-widget-text-editor\" data-id=\"7e0b9828\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">I dati e i link di riferimento sono fittizi, creati appositamente per questo case. In Artesian \u00e8 possibile estrarre qualsiasi dato che sia riconducibile a una Time Serie.<\/span><\/p><p><span style=\"font-weight: 400;\">Vediamo passo per passo come procedere.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-340bf3fa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"340bf3fa\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-25e3878b\" data-id=\"25e3878b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e99d998 elementor-widget elementor-widget-image\" data-id=\"e99d998\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.artesian.cloud\/wp-content\/uploads\/2022\/07\/Snapshot_292.png\" class=\"attachment-full size-full wp-image-2281\" alt=\"\" srcset=\"https:\/\/www.artesian.cloud\/wp-content\/uploads\/2022\/07\/Snapshot_292.png 1920w, https:\/\/www.artesian.cloud\/wp-content\/uploads\/2022\/07\/Snapshot_292-300x169.png 300w, https:\/\/www.artesian.cloud\/wp-content\/uploads\/2022\/07\/Snapshot_292-1024x576.png 1024w, https:\/\/www.artesian.cloud\/wp-content\/uploads\/2022\/07\/Snapshot_292-768x432.png 768w, https:\/\/www.artesian.cloud\/wp-content\/uploads\/2022\/07\/Snapshot_292-1536x864.png 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf8e867 elementor-widget elementor-widget-heading\" data-id=\"cf8e867\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Importazione e configurazione di Artesian<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c9fe60a elementor-widget elementor-widget-text-editor\" data-id=\"2c9fe60a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La prima cosa da fare per poter utilizzare tutte le funzionalit\u00e0 di Artesian \u00e8 autenticarsi. Per fare ci\u00f2 dobbiamo installare il toolbox di Artesian che \u00e8 fondamentale per istanziare l\u2019autenticazione verso il servizio (linea 1 dello script) e successivamente per leggere i dati.<\/p><p>Una volta installato il toolbox, possiamo configurare Artesian, inserendo il link necessario e l\u2019api-key.<\/p><p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">Per poter ottenere questi due dati importanti, si pu\u00f2 far riferimento al tutorial \u201c<a href=\"https:\/\/youtu.be\/rUxuLLEZcb8\">Come Configurare Artesian Matlab SDK<\/a><\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">\u201c.\u00a0<\/span><\/p><p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">Terminata la configurazione di Artesian, possiamo configurare il Query Service (linea 3)<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f44cab elementor-widget elementor-widget-code-highlight\" data-id=\"7f44cab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>\ncfg = ArtesianServiceConfig(\"https:\/\/arkive.artesian.cloud\/{tenantName}\/\", \"{api-key}\")\n\nqs = QueryService(cfg)<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34b4ffb elementor-widget elementor-widget-heading\" data-id=\"34b4ffb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><br>La creazione dell'estrazione Versioned<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29f9487 elementor-widget elementor-widget-text-editor\" data-id=\"29f9487\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Una volta configurato Artesian e il Query Service, possiamo iniziare a pensare a quali dati vogliamo estrarre e a come li vogliamo estrarre.<\/p>\n<p>L\u2019informazione di base da avere per poter effettuare una estrazione da Artesian \u00e8 l\u2019ID o una lista di ID relativa ai Market Data di interesse, questa pu\u00f2 essere facilmente ottenuta tramite la UI<span style=\"font-weight: bolder; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size );\">.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17b8a0e elementor-widget elementor-widget-heading\" data-id=\"17b8a0e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Parametri fondamentali da decidere<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a39f0b elementor-widget elementor-widget-text-editor\" data-id=\"3a39f0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">Una volta ottenuti gli ID che ci interessa estrarre possiamo iniziare a valutare come li vogliamo estrarre. I parametri fondamentali da decidere sono:<\/span><\/p><p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">Il <\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size );\"><b>Time Range<\/b><\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\"> di estrazione, Artesian mette a disposizione varie possibilit\u00e0, per ognuna di esse va considerato che il riferimento temporale di fine estrazione \u00e8 sempre<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">\u00a0<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: bolder;\">esclusivo.\u00a0<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">Per questo specifico esempio, consideriamo l\u2019AbsoluteDateRange(\u201c2022-06-28\u201d, \u201c2022-06-29\u201d).<\/span><\/p><p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">La <\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size );\"><b>TimeZone<\/b><\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\"> di estrazione del dato pu\u00f2 essere selezionata a seconda del proprio interesse, Artesian si occuper\u00e0 di convertire i dati se necessario.<\/span><\/p><p>Il<b> Tipo di Versione<\/b> per i market data. Artesian supporta varie tipologie di estrazioni per le versioni, nell&#8217;esempio sotto useremo il comando &#8220;forMUV&#8221; in modo da avere il dato pi\u00f9 aggiornato, ma in fondo all&#8217;articolo \u00e8 possibile trovare una spiegazione di tutte le possibili opzioni.<span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\"><br \/><\/span><\/p><p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">La <\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size );\"><b>Granularit\u00e0<\/b><\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\"> di estrazione del dato, questa pu\u00f2 essere coincidente a quella del dato originale o differente a patto che sia stata configurata una Aggregation Rule sulla curva di interesse.\u00a0<\/span><\/p><p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">L\u2019<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size );\"><b>Aggregation Rule <\/b><\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">\u00e8 quella funzionalit\u00e0 di Artesian che permette di estrarre i dati anche a granularit\u00e0 differenti da quella originale. L\u2019operazione di aggregazione\/disaggregazione applicata ai dati \u00e8 definita tramite la valorizzazione di questa propriet\u00e0. Le possibili opzioni sono \u201cUndefined\u201d, \u201cSumAndDivide\u201d oppure \u201cAverageAndReplicate\u201d. Nel caso di\u00a0<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">\u201cUndefined\u201d non sar\u00e0 ovviamente possibile estrarre i dati a granularit\u00e0 differenti dall\u2019originale.<\/span><\/p><p>Una volta stabiliti i parametri di base della nostra estrazione, la si pu\u00f2 lanciare e visionare i dati ottenuti.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c58a47 elementor-widget elementor-widget-code-highlight\" data-id=\"1c58a47\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>q = qs.CreateVersioned()...\n        .ForMarketData([100000004,100000005,100000006])...\n        .InAbsoluteDateRange(\"2022-06-28\",\"2022-06-29\")...\n        .InTimeZone(\"UTC\")...\n        .InGranularity(GranularityEnum.Hour)...\n        .ForMUV()...\n        .Execute()<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e5a9751 elementor-widget elementor-widget-heading\" data-id=\"e5a9751\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Altre opzioni per l'estrazione dei dati<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-179807e elementor-widget elementor-widget-text-editor\" data-id=\"179807e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Relativamente alla selezione dei range di estrazione, Artesian supporta le seguenti opzioni:&nbsp;<\/p>\n<p>\u201c<b>AbsoluteDateRange<\/b>\u201d un arco di tempo determinato assoluto (es.:&nbsp; dal \u201c2018-08-01\u201d al \u201c2018-08-13\u201d&nbsp;<span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">ti permetter\u00e0 di estrarre i dati dal&nbsp;<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">\u201c2018-08-01\u201d al \u201c2018-08-12\u201d<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">)<\/span>.&nbsp;<\/p>\n<p>\u201c<b>RelativePeriod<\/b>\u201d rappresenta un arco di tempo relativo,<span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">&nbsp;precedente&nbsp;<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">o successivo ad oggi&nbsp;<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">(es.: Considerando che oggi sia il \u201c2021-03-31\u201d richiedere il period \u201cP-5D\u201d significher\u00e0 estrarre i dati dal \u201c2021-03-26\u201d al \u201c2021-03-30\u201d. Richiedendo il period \u201cP5D\u201d significher\u00e0 estrarre i dati dal \u201c2021-03-31\u201d al \u201c2021-04-04\u201d<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">)<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">. Per la sintassi \u00e8 possibile fare riferimento allo standard&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/ISO_8601#:~:text=reduced%20precision%20format.-,Durations,-%5Bedit%5D\">ISO8601<\/a>, oltre al semplice \u201cRelativePeriod\u201d \u00e8 possibile usare il \u201c<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size );\"><b>RelativePeriodRange<\/b><\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">\u201d&nbsp;<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">(es: da \u201cP-5D\u201d a&nbsp;<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">\u201cP5D\u201d&nbsp;<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">estrarr\u00e0 i dati dal \u201c2021-03-26\u201d al \u201c2021-04-04\u201d).<\/span><\/p>\n<p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">\u201c<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size );\"><b>RelativeInterval<\/b><\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">\u201d \u00e8 un arco di tempo \u201crolling\u201d a dimensione fissa. Le possibili opzioni sono: \u201cRollingWeek\u201d, \u201cRollingMonth\u201d, \u201cRollingQuarter\u201d o \u201cRollingYear\u201d ovvero gli ultimi 7, 30, 90, 365 giorni di dati (con il giorno in corso incluso);&nbsp; \u201cWeekToDate\u201d, \u201cMonthToDate\u201d, \u201cQuarterToDate\u201d o \u201cYearToDate\u201d ovvero considerando dal giorno in corso a inizio settimana, mese o anno.&nbsp;<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-308f186 elementor-widget elementor-widget-code-highlight\" data-id=\"308f186\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>.InAbsoluteDateRange(\"2018-08-01\", \"2018-08-10\")\r\n.InRelativeInterval(RelativeInterval.RollingWeek) \r\n.InRelativePeriod(\"P5D\")\r\n.InRelativePeriodRange(\"P-3D\",\"P10D\")<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-217bb87 elementor-widget elementor-widget-text-editor\" data-id=\"217bb87\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Nella selezione della versione Artesian supporta i seguenti casi:<\/p><p>&#8220;<strong>MUV<\/strong>&#8221; estrae per ogni istante temporale, il dato con la versione pi\u00f9 recente<\/p><p>&#8220;<strong>LastNVersions<\/strong>&#8221; estrae le ultime N (con N numero che viene passato come parametro alla chiamata) versioni che hanno almeno un valore nel range di date di estrazione<\/p><p>&#8220;<strong>LastOfDays<\/strong>&#8221; estrae l&#8217;ultima versione disponibile per ogni giorno, nel range di giorni o nel range di period che gli viene passato come parametro\u00a0<\/p><p>&#8220;<strong>LastOfMonths<\/strong>&#8221;\u00a0<span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">estrae l&#8217;ultima versione disponibile per ogni mese, nel range di giorni o nel range di period che gli viene passato come parametro<\/span><\/p><p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">&#8220;<\/span><strong>Version<\/strong><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">&#8221; estrae una versione specifica, in base al timestamp passato come parametro alla chiamata. Tale valore deve essere identico a quello salvato in Artesian per il Market Data estratto<\/span><\/p><p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">\u00a0&#8220;<\/span><strong>MostRecent<\/strong>&#8221; estrae la versione pi\u00f9 recente nel range di date, data ora o period che gli viene passato<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4009f83 elementor-widget elementor-widget-code-highlight\" data-id=\"4009f83\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>    .ForMUV()\r\n   .ForLastNVersions(2)\r\n   .ForLastOfDays(\"2022-03-11\",\"2022-03-15\")\r\n   .ForLastOfDays(\"P0Y0M-2D\",\"P0Y0M2D\")\r\n   .ForLastOfDays(\"P0Y0M-2D\")\r\n   .ForLastOfMonths(\"2022-03-11\",\"2022-03-15\")\r\n   .ForLastOfMonths(\"P0Y0M-2D\",\"P0Y0M2D\")\r\n   .ForLastOfMonths(\"P0Y0M-2D\")\r\n   .ForVersion(\"2022-03-11T12:30:05\")\r\n   .ForMostRecent(\"2022-03-11\",\"2022-03-15\")\r\n   .ForMostRecent(\"2022-03-11T12:30:05\",\"2022-03-15T18:42:30\")\r\n   .ForMostRecent(\"P0Y-1M0D\",\"P0Y1M0D\")<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec4de3f elementor-widget elementor-widget-text-editor\" data-id=\"ec4de3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight );\">Oltre a quelle menzionate precedentemente, Artesian offre anche la possibilit\u00e0 di applicare un filling ai dati in modo da gestire eventuali dati mancanti.&nbsp;&nbsp;<\/span>Le possibili opzioni sono:<\/p>\n<p><b>FillNull() <\/b>: un\u2019operazione di default che ritorna nell\u2019estrazione anche i valori vuoti (null).<\/p>\n<p><b>FillNone()<\/b> : un\u2019operazione che non ritorna nell\u2019estrazione i valori vuoti (null).<\/p>\n<p><b>FillLatestValue(\u201cP5D\u201d)<\/b> : un\u2019operazione che ritorna nell\u2019estrazione l\u2019ultimo valore disponibile rispetto al periodo indicato nella chiamata, in questo caso \u201c5\u201d giorni indietro.<\/p>\n<p><b>FillCustomValue()<\/b> : un\u2019operazione che applica nell\u2019estrazione un valore custom al posto dei valori mancanti (null). Questi valori verranno applicati al settlement, al prezzo di apertura e\/o chiusura, al prezzo pi\u00f9 alto e\/o pi\u00f9 basso, al volume pagato, al volume effettivamente venduto e\/o al volume.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d3a433 elementor-widget elementor-widget-code-highlight\" data-id=\"4d3a433\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>.WithFillNull()\r\n.WithFillNone()\r\n.WithFillLatestValue(\"P5D\")\r\n.WithFillCustomValue(123)<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-396f687 elementor-widget elementor-widget-heading\" data-id=\"396f687\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><br>Alternativa all'estrazione in SDK<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fdf9ede elementor-widget elementor-widget-text-editor\" data-id=\"fdf9ede\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In alternativa all&#8217;estrazione in SDK, possiamo estrarre i dati direttamente da portale in formato Excell.<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e17878b elementor-widget elementor-widget-image\" data-id=\"e17878b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.artesian.cloud\/wp-content\/uploads\/2022\/07\/Snapshot_293.png\" class=\"attachment-full size-full wp-image-2283\" alt=\"\" srcset=\"https:\/\/www.artesian.cloud\/wp-content\/uploads\/2022\/07\/Snapshot_293.png 1920w, https:\/\/www.artesian.cloud\/wp-content\/uploads\/2022\/07\/Snapshot_293-300x169.png 300w, https:\/\/www.artesian.cloud\/wp-content\/uploads\/2022\/07\/Snapshot_293-1024x576.png 1024w, https:\/\/www.artesian.cloud\/wp-content\/uploads\/2022\/07\/Snapshot_293-768x432.png 768w, https:\/\/www.artesian.cloud\/wp-content\/uploads\/2022\/07\/Snapshot_293-1536x864.png 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-99dd8c5 elementor-section-full_width art-row-half-max-width-reverse elementor-section-height-default elementor-section-height-default\" data-id=\"99dd8c5\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8a86e95\" data-id=\"8a86e95\" data-element_type=\"column\" data-e-type=\"column\" data-aos=\"fade-right\" data-aos-delay=\"200\" data-aos-duration=\"1000\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0393542 elementor-widget elementor-widget-heading\" data-id=\"0393542\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Basta eseguire l\u2019operazione una sola volta per poi averla completamente riproducibile e automatizzata nel nostro workflow. <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-935e923\" data-id=\"935e923\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cb78dab elementor-widget elementor-widget-text-editor\" data-id=\"cb78dab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Questo non solo permette di risparmiare tempo, ma permette anche di ridurre al minimo gli errori umani dati dall\u2019eseguire operazioni ripetute su grandi moli di dati o su diversi file Excel.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Un vantaggio innegabile che ci consente di <strong>focalizzarci sull\u2019analisi del dato invece che sulla sua gestione e ottimizzazione. <\/strong><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-544f8fc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"544f8fc\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0156042\" data-id=\"0156042\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\" data-aos=\"fade-right\" data-aos-delay=\"200\" data-aos-duration=\"1000\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-63a66c6 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"63a66c6\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-9c8bb3f\" data-id=\"9c8bb3f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-34e2f99 elementor-widget elementor-widget-heading\" data-id=\"34e2f99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.artesian.cloud\/free-trial\/\">Vuoi saperne di pi\u00f9?<br> Attiva ora il free trial <\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f606e6b\" data-id=\"f606e6b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a85ddad elementor-widget elementor-widget-image\" data-id=\"a85ddad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.artesian.cloud\/free-trial\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/www.artesian.cloud\/wp-content\/uploads\/2021\/06\/Vector-li.svg\" class=\"attachment-large size-large wp-image-797\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Un tutorial su come estrarre passo dopo passo le serie temporali Versioned con l&#8217;SDK Matlab. Artesian ti permette di avere un accesso semplice allo storico dei dati . Vediamo passo passo come procedere. Obiettivo Estrarre i dati di una Versioned Time Serie Market Data. I dati e i link di riferimento sono fittizi, creati appositamente [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":2503,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33,29],"tags":[],"class_list":["post-2229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-matlab","category-video-tutorial"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Estrazione Versioned [Matlab] - Artesian<\/title>\n<meta name=\"description\" content=\"Estrai con facilit\u00e0 dati Serie Temporali Versioned da Artesian tramite la SDK Matlab e il nostro semplice tutorial\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.artesian.cloud\/versioned-extraction-matlab\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Estrazione Versioned [Matlab] - Artesian\" \/>\n<meta property=\"og:description\" content=\"Estrai con facilit\u00e0 dati Serie Temporali Versioned da Artesian tramite la SDK Matlab e il nostro semplice tutorial\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.artesian.cloud\/versioned-extraction-matlab\/\" \/>\n<meta property=\"og:site_name\" content=\"Artesian\" \/>\n<meta property=\"article:published_time\" content=\"2022-07-12T14:57:11+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-10-04T15:16:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.artesian.cloud\/wp-content\/uploads\/2022\/07\/Frame-155-2-1024x1017.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1017\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"alexandra.gref@ark-energy.eu\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"alexandra.gref@ark-energy.eu\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.artesian.cloud\\\/versioned-extraction-matlab\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.artesian.cloud\\\/versioned-extraction-matlab\\\/\"},\"author\":{\"name\":\"alexandra.gref@ark-energy.eu\",\"@id\":\"https:\\\/\\\/www.artesian.cloud\\\/#\\\/schema\\\/person\\\/1b6e9055f5bfa1baf727e7d317f7da59\"},\"headline\":\"Estrazione Versioned [Matlab]\",\"datePublished\":\"2022-07-12T14:57:11+00:00\",\"dateModified\":\"2022-10-04T15:16:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.artesian.cloud\\\/versioned-extraction-matlab\\\/\"},\"wordCount\":1037,\"publisher\":{\"@id\":\"https:\\\/\\\/www.artesian.cloud\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.artesian.cloud\\\/versioned-extraction-matlab\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.artesian.cloud\\\/wp-content\\\/uploads\\\/2022\\\/07\\\/Frame-155-2.png\",\"articleSection\":[\"Matlab\",\"Video Tutorial\"],\"inLanguage\":\"it-IT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.artesian.cloud\\\/versioned-extraction-matlab\\\/\",\"url\":\"https:\\\/\\\/www.artesian.cloud\\\/versioned-extraction-matlab\\\/\",\"name\":\"Estrazione Versioned [Matlab] - 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