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/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
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map fft.map
******************************************************************************
TMS320C54x COFF Linker PC Version 3.70
******************************************************
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asm fft.asm
*************************************
*Radix-2,DIT,Real-input FFT Program *
* fft.asm *
*************************************
.mmregs
.global reset,start,sav_sin,sav_
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paf fft.paf
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obj fft.obj
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pjt fft.pjt
; Code Composer Project File, Version 2.0 (do not modify or remove this line)
[Project Settings]
ProjectName="fft"
ProjectDir="D:\Program Files\ti\myprojects\fft0\"
ProjectType=Executable
CPUFa
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out fft.out
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cmd fft.cmd
/*fft.cmd*/
fft.obj
-m fft.map
-o fft.out
MEMORY
{
PAGE 0: ROM(RIX) :origin=8000h,length=1000h
ROM1 :origin=9000h,length=0200h
PAGE 1: B2A(RW) :origi
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mak fft.mak
/************* Code Composer V1 Project Data ********************
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