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Calculates multi-taper windowed and time-frequency reassignment spectrograms

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libtfr provides high-performance C and Python libraries for calculating multitaper time-frequency reassignment (TFR) spectrograms as well as conventional STFTs. TFR spectrograms have enhanced signal-to-noise characteristics and can provide very precise spectral estimates under many conditions. The library requires FFTW for the underlying FFT transformations.

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