資源簡介
本程序提出了變步長自適應(yīng)濾波算法的步長調(diào)整原則:即在初始收斂階段或未知系統(tǒng)參數(shù)發(fā)生變化時(shí),步長應(yīng)比較大,以便有較快的收
斂速度和對時(shí)變系統(tǒng)的跟蹤速度 而在算法收斂后,不管主輸入端干擾信號(hào)v ( n) 有多大,
代碼片段和文件信息
??clear?all;
??????????snr=20;
??????????order=8;
??????????Hn?=[0.8783???-0.5806????0.6537???-0.3223????0.6577???-0.0582???0.2895???-0.2710????0.1278???-0.1508????0.0238???-0.1814???0.2519???-0.0396????0.0423???-0.0152????0.1664???-0.0245???0.1463???-0.0770????0.1304???-0.0148????0.0054???-0.0381????0.0374???-0.0329????0.0313???-0.0253????0.0552??-0.0369???0.0479???-0.0073????0.0305???-0.0138????0.0152???-0.0012??0.0154???-0.0092????0.0177???-0.0161????0.0070???-0.0042??0.0051???-0.0131????0.0059???-0.0041????0.0077???-0.0034???0.0074???-0.0014????0.0025???-0.0056????0.0028???-0.0005???0.0033???-0.0000????0.0022???-0.0032????0.0012???-0.0020???0.0017???-0.0022????0.0004???-0.0011??????0??????????0???];
??????????Hn=Hn（1:order）;
??????????N=1000;
??????????EE=zeros（N1）;???Loop=150?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件???????2857??2009-11-20?17:11??wendang21_SVS_LMS.m
-----------?---------??----------?-----??----
?????????????????2857????????????????????1
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