代码搜索：DSP FFT
找到约 10,000 项符合「DSP FFT」的源代码
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txt fft.txt
//---------------------------------------------------------------------------
#include
#pragma hdrstop
#include "dsplib.h"
//-----------------------------------------------------------
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c fft.c
/*
* FAAC - Freeware Advanced Audio Coder
* Copyright (C) 2001 Menno Bakker
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser Ge
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h fft.h
/*
* FAAC - Freeware Advanced Audio Coder
* Copyright (C) 2001 Menno Bakker
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser Ge
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java fft.java
package fft;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.lang.Math;
class fft {
final static double PI = 3.1
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c fft.c
void fushi_ampl_angl_to_real_imag(fushi_structure *pResult)
{
union_long l;
l.L = (long)(*pResult).ampl * REAL_3600[ (*pResult).angl ];
l.L = l.L
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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：2008－11
作者：朱磊
*/
import java.applet.Applet;
import java.awt.*;
//import java.awt.event.*;
import java.awt.image.*;
www.eeworm.com/read/446817/7564424
cpp fft.cpp
// fft.cpp - impelementation of class
// of fast Fourier transform - FFT
//
// The code is property of LIBROW
// You can use it on your own
// When utilizing credit LIBROW site
//
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h fft.h
// fft.h - declaration of class
// of fast Fourier transform - FFT
//
// The code is property of LIBROW
// You can use it on your own
// When utilizing credit LIBROW site
#ifndef _FF
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c fft.c
/**************************************************************************
**
** Copyright (C) 1993 David E. Steward & Zbigniew Leyk, all rights reserved.
**
** Meschach Library
**
**
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