wfilters.m

来自「A MATLAB tool for analysis of Transient 」· M 代码 · 共 12 行

cfh = 1000*[.5 .75 1 1.5 2 3 4 5 6];
cfb = hz2bark(cfh);
ufb = cfb+1.5;
lfb = cfb-1.5;
ufh = bark2hz(ufb);
lfh = bark2hz(lfb);
fs = 25000;
bwhz = ufh-lfh;
t = (0:511)'/25;
[B, A] = fbank(lfh, ufh, fs, 3);