一、torch.stft(短時傅裡葉變換)
output = torch.stft(input,
n_fft,
hop_length=None,
win_length=None,
window=None,
center=True,
pad_mode=
output = torch.stft(input,
n_fft,
hop_length=None,
win_length=None,
window=None,
center=True,
pad_mode=