代码搜索:FFt 有哪些应用?
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www.eeworm.com/read/388572/8599480
sbl fft.sbl
www.eeworm.com/read/388572/8599485
cmd fft.cmd
-w
-stack 500
-sysstack 500
-l rts55x.lib
MEMORY
{
DARAM: o=0x100, l=0x7f00
VECT : o=0x8000, l=0x100
DARAM2: o=0x8100, l=0x7f00
SARAM: o=0x10000, l=0x30000
SDRAM: o=
www.eeworm.com/read/388572/8599488
c fft.c
#include "myapp.h"
#include "csedu.h"
#include "scancode.h"
#include
#define PI 3.1415926
#define SAMPLENUMBER 128
void InitForFFT();
void MakeWave();
int INPUT[SAMPLENUMBER],DA
www.eeworm.com/read/432184/8621374
h fft.h
#ifndef _INSIDE_VISUAL_CPP_TRANSFORM
#define _INSIDE_VISUAL_CPP_TRANSFORM
#include"ImageCenterDib.h"
//宏定义,PI
#define PI 3.1415926
//复数类型结构体
struct ComplexNumber
{
float imag;// imagina
www.eeworm.com/read/432184/8621501
cpp fft.cpp
#include "stdafx.h"
#include "FFT.h"
#include "math.h"
/***********************************************************************
* 函数名称:
* Transform_FFT()
*
*说明:无参数的构造函数,对成员变量进行初始化
**********
www.eeworm.com/read/288541/8623550
cpp fft.cpp
#include
#include
#include
#include
#include
#include "FFT.h"
FFT::FFT()
{
N = 0;
}
FFT::FFT(int _N)
{
//factor ou
www.eeworm.com/read/288541/8623607
h fft.h
#ifndef FFT_H
#define FFT_H
//32 bit complex interleaved data format
typedef struct CPX
{
short r;
short i;
} CPX;
//Class Defenition
typedef class FFT
{
private:
__int6
www.eeworm.com/read/237367/8626674
c fft_a.c
/*
fft_a.c - Radix 2 decimation in time FFT
Using C55x C intrinsics to perform in place FFT,
the output overwrite the input array
*/
#include "icomplex.h"
#include
www.eeworm.com/read/237367/8626715
asm fft.asm
;
; fft.asm - Radix-2 complex FFT (for N=2^EXP points)
; Using table lookup method
;
; Prototype: void fft(complex *, int, complex *, int);
;
;
www.eeworm.com/read/388151/8632381
asm fft.asm
* ========================================================================= *
* TEXAS INSTRUMENTS, INC. *
*