class FastFourierTransformation

Fast Fourier Transformation. More...

Full nameCoral::FastFourierTransformation
Definition#include <fft.h>
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Detailed Description

This class does fast fourier transformation.

FastFourierTransformation (const integer fftlen)

Constructor.

~FastFourierTransformation ()

Destructor.

void fft (int16* buffer)

Do Fourier transformation.

Parameters:
bufferInput buffer.

integer* getBitReversed ()

Get BitReversed array.