SPUC::cfft Class Reference

#include <cfft.h>

Collaboration diagram for SPUC::cfft:

[legend]List of all members.

Public Member Functions
	cfft (int size, float_type scalef1=0.5, float_type scalef2=1.0, float_type scalei1=1.0, float_type scalei2=1.0)
	General Purpose C++ complex FFT Transform.
	~cfft ()
void	fft (CPLX *buf)
	perform forward fft on buffer
void	ifft (CPLX *buf)
	perform reverse fft on buffer
int	length () const
void	hermitian (CPLX *buf)

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Constructor & Destructor Documentation

SPUC::cfft::~cfft

(

)

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Member Function Documentation

void SPUC::cfft::fft

(

CPLX *

buf

)

[inline]

perform forward fft on buffer

void SPUC::cfft::hermitian

(

CPLX *

buf

)

used to fill in last half of complex spectrum of real signal when the first half is already there.

void SPUC::cfft::ifft

(

CPLX *

buf

)

[inline]

perform reverse fft on buffer

int SPUC::cfft::length

(

)

const [inline]

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

• cfft.h
• cfft.cpp

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