代码搜索：DSP FFT
找到约 10,000 项符合「DSP FFT」的源代码
代码结果 10,000
www.eeworm.com/read/274321/10876327
h fft.h
#include
#include
#include
void FFT(float *X, float *Y)
{
int k, n; // integers for the loops
complex mult; // a complex number
float prod;
www.eeworm.com/read/274170/10886497
c fft.c
#include
#include
#include
#define PI 3.14159265358979323846
struct COMPLEX
{
float re;
float im;
} cplx , * Hfield , * S , * R , * w;
www.eeworm.com/read/419066/10887870
cpp fft.cpp
//#include "fft.h"
#include "Linux_amdf.h"
//#include "define_constants.h"
#include "math.h"
//#ifdef __GNUC__
//void AMDF::DoFFT(float *s, int n,const bool inverted=false) {
//#else
//void
www.eeworm.com/read/419066/10887871
h fft.h
class CFFT { //FFT类
public:
void DoFFT(float *s, int n,const bool inverted=false);
void RealFFT(float *s,int n,const bool inverted=false);
};
www.eeworm.com/read/273812/10900533
cpp fft.cpp
#include
//#include
#include
const double pai=3.141592653589793;
//complex a[8]={complex(1,0),complex(1,0),complex(1,0),complex(1,0),
//complex(1,0),complex(1,
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obj fft.obj
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exe fft.exe
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h fft.h
/*===================================================================
File name : FFT.H
Originator : Digital Control Systems Group
Te
www.eeworm.com/read/417619/10983959
exe fft.exe
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txt fft.txt
Program FFT.FOR
This FORTRAN program calculates the fast Fourier transform of a
timeseries (real and/or complex) or the inverse Fourier transform
of spectral components (real and/or complex). T