专利名称：Energy detection procedure for noisy
signals
发明人：PASTOR, DOMINIQUE申请号：EP94400779.8申请日：19940411公开号：EP0620546A2公开日：19941019
摘要：The energy detection procedure for useful signals embedded in noise, consists,according to the invention, starting from a frame of samples of a noisy signal, groupedinto successive frames, in performing a preclassification by comparing the energies of thesuccessive samples of each frame with a specified optimal threshold and in classing into afirst \"noise only\" class the samples which exhibit a high probability of belonging to thisclass, and then, for each of these samples, those exhibiting a sufficiently high energy fortheir probability of belonging to a second \"noise + useful signal\" class to be high aredetected, this second class being defined by taking the first class as reference.
申请人：SEXTANT AVIONIQUE
地址：5-7, rue Jeanne Braconnier Parc Tertiaire F-92360 Meudon-la-Forêt FR
国籍：FR
代理机构：Chaverneff, Vladimir
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