代码搜索：FFt 有哪些应用？
找到约 10,000 项符合「FFt 有哪些应用？」的源代码
代码结果 10,000
www.eeworm.com/read/169666/9847006
cpp fft.cpp
#include "dip.h"
void TDipWindow::add(COMPLEX *a,COMPLEX *b,COMPLEX *ret)
{
ret->re = a->re + b->re;
ret->im = a->im + b->im;
}
void TDipWindow::sub(COMPLEX *a,COMPLEX *b,COMPLEX *ret)
{
www.eeworm.com/read/365533/9857997
cpp fft.cpp
/**********************************************************************
FFT.cpp
Dominic Mazzoni
September 2000
This file contains a few FFT routines, including a real-FFT
routine that is
www.eeworm.com/read/365533/9858004
h fft.h
/**********************************************************************
FFT.h
Dominic Mazzoni
September 2000
This file contains a few FFT routines, including a real-FFT
routine that is a
www.eeworm.com/read/365056/9880410
doc fft算法.doc
www.eeworm.com/read/365033/9880947
obj fft.obj
www.eeworm.com/read/169081/9881558
py fft.py
#!/usr/bin/env python2.3
import math
import sys
import random
pi=math.pi
e=math.e
j=complex(0,1)
def fft(f,inv):
n=len(f)
if n==1:
return f
for p in 2,3,5:
if n%p==0:
www.eeworm.com/read/364208/9918405
class fft.class
www.eeworm.com/read/364208/9918414
java fft.java
//FFT.java
/*
程序说明：对图像进行FFT变换。
程序修改：
最后修改时间：2003-12
作者：haibin
*/
import java.awt.*;
import java.awt.event.*;
import java.awt.image.*;
import javax.swing.*;
www.eeworm.com/read/167596/9959482
obj fft.obj
www.eeworm.com/read/363124/9966817