Short-Time Fourier Transform (STFT) implementation

fusion-flap / flap

Fusion Library of Analysis Programs

MIT License

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Short-Time Fourier Transform (STFT) implementation #91

Open martonvavrik opened 3 years ago

martonvavrik commented 3 years ago

A (continuous) Short-Time Fourier Transform STFT shall be implemented, in a similar manner to APSD and CPSD. First it should be implemented in a separate time_frequency_analysis.py file, then the functionality should be added into the DataObject too.

martonvavrik commented 3 years ago

To follow the apsd's implementation, I also changed the standalone stft function to _stft (which made it internal). Should I keep this?

sandorzoletnik commented 3 years ago

Yes, this is OK.