fft - Draw Spectrogram STFT in C#, what function can I use? -


assume have stft (short time fourier transform) data, how these can displayed on picture box spectrogram of frequency vs time, function in c# can use ?

the wpf sound visualization library isn't bad type of thing, although doesn't have spectrograph control.

while not .net implementation audacity open source. may able poke around in there , see how created spectrograph control

there matlab code here should allow need


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