{"id":60745,"date":"2007-03-10T00:00:00","date_gmt":"2007-03-10T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/diseno-de-detectores-digitales-para-entornos-de-guerra-electronica\/"},"modified":"2007-03-10T00:00:00","modified_gmt":"2007-03-10T00:00:00","slug":"diseno-de-detectores-digitales-para-entornos-de-guerra-electronica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/teoria-estocastica-y-analisis-de-series-temporales\/diseno-de-detectores-digitales-para-entornos-de-guerra-electronica\/","title":{"rendered":"Dise\u00f1o de detectores digitales para entornos de guerra electr\u00f3nica"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Yeste Ojeda Omar Artemi <\/strong><\/h2>\n<p>La presente tesis se encuadra en el \u00e1mbito de las medidas de ayuda a la guerra electr\u00f3nica, que son las encargadas de recopilar informaci\u00f3n del entorno electromagn\u00e9tico con el prop\u00f3sito de mejorar tanto el ataque como la defensaelectr\u00f3nica. El principal objetivo es el desarrollo y an\u00e1lisis de sistemas de detecci\u00f3n de se\u00f1ales desconocidas basados en t\u00e9cnicas de procesado digital de la se\u00f1al que se suponen, a priori, \u00fatiles para los entornos de guerra electr\u00f3nica. La primera parte de la misma aborda la optimizaci\u00f3n de las t\u00e9cnicas de an\u00e1lisis tiempo-frecuencia, concretamente la descomposici\u00f3n at\u00f3mica, capaces de representar las variaciones de las componentes espectrales de la se\u00f1al a lo largo del tiempo. La descomposici\u00f3n at\u00f3mica aproxima la se\u00f1al mediante una combinaci\u00f3n lineal de funciones base (\u00e1tomos) escogidas de entre un conjunto (diccionario) predeterminado y altamente redundante. La interpretaci\u00f3n del detector basado en descomposici\u00f3n at\u00f3mica es la de un banco de correl<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Dise\u00f1o de detectores digitales para entornos de guerra electr\u00f3nica<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Dise\u00f1o de detectores digitales para entornos de guerra electr\u00f3nica <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Yeste Ojeda Omar Artemi <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 03\/10\/2007<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li> Grajal De La Fuente Jes\u00fas<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: F\u00e9lix P\u00e9rez Mart\u00ednez <\/li>\n<li>Lu\u00eds Vergara Dom\u00ednguez (vocal)<\/li>\n<li>Gregori Vazquez Grau (vocal)<\/li>\n<li>Carmen S\u00e1nchez Avila (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Yeste Ojeda Omar Artemi La presente tesis se encuadra en el \u00e1mbito de las medidas de ayuda [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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