{"id":144994,"date":"1993-01-01T00:00:00","date_gmt":"1993-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/control-de-errores-mediante-redes-neuronales-en-sistemas-de-comunicaciones-digitales\/"},"modified":"1993-01-01T00:00:00","modified_gmt":"1993-01-01T00:00:00","slug":"control-de-errores-mediante-redes-neuronales-en-sistemas-de-comunicaciones-digitales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/control-de-errores-mediante-redes-neuronales-en-sistemas-de-comunicaciones-digitales\/","title":{"rendered":"Control de errores mediante redes neuronales en sistemas de comunicaciones digitales."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Inmaculada Ortu\u00f1o Ortin <\/strong><\/h2>\n<p>Este trabajo constituye una aproximacion al problema de la decodificacion, en sistemas de comunicaciones digitales, utilizando redes neuronales cuya realizacion practica podria reducir drasticamente los tiempos de ejecucion. El objetivo de esta tesis es el dise\u00f1o y analisis de un modelo de red neuronal capaz de decodificar palabras codigo bloque, perturbadas en canales con ruido gaussiano blanco aditivo o coloreado aditivo, respectivamente.  se han obtenido resultados correctos en la probabilidad de error en el bit en funcion de la varianza del ruido para dicha red neuronal decodificadora. Para un canal con ruido gaussiano coloreado y aditivo se ha comprobado una gran adaptabilidad de la red neuronal decodificadora que mediante una simple modificacion de los valores de los pesos de las sinapsis, sin un cambio de estructura, puede corregir la degradacion producida por las correlaciones en el ruido.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Control de errores mediante redes neuronales en sistemas de comunicaciones digitales.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Control de errores mediante redes neuronales en sistemas de comunicaciones digitales. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Inmaculada Ortu\u00f1o Ortin <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/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> Delgado Penin Jos\u00e9 Antonio<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Ram\u00f3n Puigjaner Trepat <\/li>\n<li>Juan Serrat Fern\u00e1ndez (vocal)<\/li>\n<li>Emilio San Vicente Gargallo (vocal)<\/li>\n<li>Elena Valderrama Valles (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Inmaculada Ortu\u00f1o Ortin Este trabajo constituye una aproximacion al problema de la decodificacion, en sistemas de comunicaciones [&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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