%0 Journal Article
%T A SIGNAL DETECTION METHOD USING FREQUENCYDOMAIN ADAPTIVE FILTER<br>一种频域自适应滤波器的信号检测方法
%A Miao Jialin
%A <br>苗家林
%J 电子与信息学报
%D 1984
%I 
%X The detection performance of the frequency-domain adaptive filter is compared with the time-domain one, Comparisons are based on the computer digital simulation with a sinusoidal signal and white Gauss noise. The performance of the frequency and time-domain adaptive filters are shown to be the same for an unknown frequency signal, but for the detection of known frequency the frequency-domain adaptive filter length is much shorter to get the same detection probability.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=4510230224276BA0&yid=36250D1D6BDC99BD&vid=B31275AF3241DB2D&iid=94C357A881DFC066&sid=B941678158018439&eid=D1D63D047E37A053&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=0