代码搜索：FFt 有哪些应用？
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www.eeworm.com/read/275774/10796819
mak fft.mak
/************* Code Composer V1 Project Data ********************
The following section contains data generated by Code Composer
to store project information like build options, source filenames
www.eeworm.com/read/275774/10796822
cmd fft.cmd
MEMORY
{
PAGE 0 :
EX1_PM :ORIGIN=0h,LENGTH=0FEFFh
B0_PM :ORIGIN=0FF00h,LENGTH=0100h
PAGE 1 :
REGS :ORIGIN=0h,LENGTH=60h
BLK_B2 :ORIGIN=60h,LENGTH=20h
BLK_B0 :ORIGIN=200h,LENGTH=100h
BLK_B1
www.eeworm.com/read/420024/10822905
c fft.c
/*
* fft.c
*
* Unix Version 2.4 by Steve Sampson, Public Domain, September 1988
*
* This program produces a Frequency Domain display from the Time Domain
* data input; using the Fast Fouri
www.eeworm.com/read/420024/10822915
fft2
Well, according to the amount of E-mail I received, and as I cannot
answer to all of them, I am posting the 2D FFT program I have written in C.
How to use it : first, it can be used only on matr
www.eeworm.com/read/419987/10824453
txt fft.txt
www.eeworm.com/read/275050/10837653
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/349099/10852735
c fft.c
#include "main_leak.h"
#include "math.h"
//以输入序列的偶数点和奇数点作为实虚部，然后根据共轭对称求得原序列的变换
//m为对n取以2为底的对数值（2的m次方为n）
FFT(float FFTDATA[],float FFTIMAGE[],int m,int n)
{
float *leftdata_p;
float *ibuffer
www.eeworm.com/read/348823/10865503
map fft.map
******************************************************************************
TMS320C54x COFF Linker PC Version 3.70
******************************************************
www.eeworm.com/read/348823/10865515
asm fft.asm
*************************************
*Radix-2,DIT,Real-input FFT Program *
* fft.asm *
*************************************
.mmregs
.global reset,start,sav_sin,sav_
www.eeworm.com/read/348823/10865526