how to use stft like scipy.signal "f, t, tf_data = signal.stft(wavedata, fs=fs, window='hamming', nperseg=N_fft, noverlap=int(N_fft*0.8))"? Now we cannot get f,t value. The tf_data is different from var spectrogram = stft.Spectrogram(discreteSignal, normalize: true).
John1911603424 opened this issue · 2 comments
John1911603424 commented
how to use stft like scipy.signal "f, t, tf_data = signal.stft(wavedata, fs=fs, window='hamming', nperseg=N_fft, noverlap=int(N_fft*0.8))"? Now we cannot get f,t value. The tf_data is different from var spectrogram = stft.Spectrogram(discreteSignal, normalize: true).