How can I post process the data from a spectrogram?

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Jonathan Broyles
Jonathan Broyles 2017-4-8
回答： Greg Dionne 2017-4-10
I need to be able to post process the output from a given spectrogram. The steps: 1. Generate a spectrogram (which I know how to do) 2. Get the output from the spectrogram and post process it to client's specifications 3. Plot the resulting data/spectrogram.

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回答（2 个）

Walter Roberson
Walter Roberson 2017-4-8
This cannot be done in the general case. Client specifications are often impossible to meet.
Greg Dionne
Greg Dionne 2017-4-10
The first output of SPECTROGRAM found in the Signal Processing Toolbox is an STFT.

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