RTP Audio System  2.0.0
FastFourierTransformation Class Reference

Fast Fourier Transformation. More...

#include <fft.h>

List of all members.

Public Member Functions

 FastFourierTransformation (const integer fftlen)
 ~FastFourierTransformation ()
void fft (int16 *buffer)
integergetBitReversed ()

Private Attributes

integerBitReversed
int16SinTable
integer Points
int16A
int16B
int16sptr
int16endptr1
int16endptr2
integerbr1
integerbr2
integer HRplus
integer HRminus
integer HIplus
integer HIminus

Detailed Description

Fast Fourier Transformation.

This class does fast fourier transformation.

Author:
Thomas Dreibholz
Version:
1.0

Constructor & Destructor Documentation


Member Function Documentation

Do Fourier transformation.

Parameters:
bufferInput buffer.

Get BitReversed array.


Member Data Documentation


The documentation for this class was generated from the following files:
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