Feeds
질문
'fir1' requires Signal Processing Toolbox.i don't how to debug it with this format.
b_lpf = fir1(64, 10*10^3/(Fs/2),'low'); % LPF (the cutoff freqency is at 10kHz in this case (i.e., -6dB reduction relative to ...
5년 초과 전 | 답변 수: 1 | 0
1
답변질문
How can PLOT the time waveform and its frequency-domain representation using FFT
filename = 'abc.mp3'; audioinfo(filename) [y,Fs] = audioread(filen); N = size(y,1); t = [0:1/Fs:(N-1)/Fs]; ...
5년 초과 전 | 답변 수: 1 | 0
