汉明 - 汉宁转换matlab

时间:2015-04-06 09:46:00

标签: matlab signals filtering

我为hanning窗口设计了HPF,但是当我想对汉明窗口做同样的事情时,我收到错误“输入参数太多”。汉宁版:

 function Hd = hpf_han

Fs = 24000;  

N    = 20;        
Fc   = 10400;   
flag = 'scale';  


win = hann(N+1);% win = hamming(N+1); gave the error "too many arguments"


b  = fir1(N, Fc/(Fs/2), 'high', win, flag, 'h');
Hd = dfilt.dffir(b);
freqz(Hd)

如何解决此错误以及为什么我会收到错误?

0 个答案:

没有答案