代码搜索:FFt 开发教程

找到约 10,000 项符合「FFt 开发教程」的源代码

代码结果 10,000
www.eeworm.com/read/287770/8670440

m fft.m

function Y = fft(X,varargin) % $Id: fft.m 53 2005-01-05 11:17:56Z mairas $ y = fft(X.s,varargin{:}); Y = spectrum(y,X.time.fs); %warning('time data discarded');
www.eeworm.com/read/287533/8683812

c fft.c

/* * fft.c * * Version 2.6 by Steve Sampson, Public Domain, November 1988 * * This program produces a Frequency Domain display from the Time Domain * data input; using the Fast Fourier Transform
www.eeworm.com/read/287520/8684253

c fft.c

/* fft.c -- in-place decimation-in-time FFT */ #include void shuffle(), dftmerge(); void fft(N, X) complex *X; int N; { shuffle(N, X); dftmerge(N, X); }
www.eeworm.com/read/387128/8704110

sbl fft.sbl

www.eeworm.com/read/387128/8704162

c fft.c

//TMS320LF2407上实现快速傅里叶变换(FFT) //FFT的程序代码 //(1)主程序 #include "f2407_c.h" #include "math.h" #define N 32 // FFT变换的点数 extern void fft(void); extern void
www.eeworm.com/read/387128/8704177

pjt fft.pjt

; Code Composer Project File, Version 2.0 (do not modify or remove this line) [Project Settings] ProjectDir="E:\2407\fft\" ProjectType=Executable CPUFamily=TMS320C24XX Tool="Compiler" Tool="Cu
www.eeworm.com/read/387090/8707564

c fft.c

/********************************************************** // 函数名: 快速傅立叶变换(来源《C常用算法集》) // 本函数测试OK,可以在TC2.0,VC++6.0,Keil C51测试通过。 // 如果你的MCS51系统有足够的RAM时,可以验证一下用单片机处理FFT有多么的慢。 // // 入口参数: // l:
www.eeworm.com/read/286954/8735325

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/430124/8765059

c fft.c

#include "FFT.h" #include #include void InitializePoly(poly* p, int m, int* co) { int i; p->MaxExp = m; p->Coefficient = (int*)malloc(sizeof(int) * (m + 1)); for(i
www.eeworm.com/read/430124/8765064

h fft.h

#define PI 3.141592653589793238 typedef struct POLYNOMAIL { int MaxExp; int* Coefficient; }poly; typedef struct COMPLEX_NUMBER { double real; double imagine; }MyComplex; void In