fprocess¶
Implements blockwise processing methods in the frequency domain.
Provides the one-sided Fast Fourier Transform (FFT) for real-valued multichannel time data. |
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Calculates the inverse Fast Fourier Transform (IFFT) for one-sided multi-channel spectra. |
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Calculates the real-valued auto-power spectra. |
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Calculates the complex-valued auto- and cross-power spectra. |
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Provides the one-sided Fast Fourier Transform (FFT) for multichannel time data. |