搜索资源列表
tc_fft
- 非常不错的fft的算法，在tc2.0环境下编译通过了的-very good fft algorithm in tc2.0 environment through its compiler
fortran Code For FFT
- FFT algorithm in fortran code
GOERTZEL.rar
- GOERTZEL算法,应用于音调检测，能够连续实时的进行FFT处理。,GOERTZEL algorithm, applied to tone detection, continuous real-time be able to deal with the conduct of FFT.
RADIX4.rar
- This is Radix 4 FFT algorithm developed in Matlab.this code give all stages of Radix4 FFT algorithm,This is Radix 4 FFT algorithm developed in Matlab.this code give all stages of Radix4 FFT algorithm
fft.rar
- FFT算法的基本原理是把长序列的DFT逐次分解为较短序列的DFT。按照抽取方式的不同可分为DIT-FFT（按时间抽取）和DIF-FFT（按频率抽取）算法。按照蝶形运算的构成不同可分为基2、基4、基8以及任意因子（2n,n为大于1的整数），基2、基4算法较为常用。,FFT algorithm is the basic principle of DFT successive long sequence is broken down into shorter sequences of DFT. In
ditfftbasedonmatlab
- 在matlab中实现时间抽取基2 FFT算法-Matlab achieve in the time taken from the base 2 FFT algorithm
FFT(VHDL)
- 数字信号处理fft算法计算，用fpga开发，vhdl语言写成-Digital signal processing fft algorithm using FPGA development, vhdl language
FFT
- 详细介绍了关于快速傅立叶变换FFT的算法、原理。-Described in detail on the fast Fourier transform FFT algorithm, principle.
FFT
- This article describes a new efficient implementation of the Cooley-Tukey fast Fourier transform (FFT) algorithm using C++ template metaprogramming. Thank to the recursive nature of the FFT, the source code is more readable and faster than the classi
Fft
- This source code show you how to implement the FFT algorithm in c.details please referent my fft.c file.
MCMPFFT
- 嵌入式程序中的fft算法代码，详细输入输出内容参见程序说明-Embedded program code fft algorithm in detail the contents of input-output descr iption of the procedures, see
howtofft_src
- 详细FFT算法，老外写的，比较经典，希望对大家有所帮助-FFT algorithm in detail, written by a foreigner, more classic, I hope all of you to help
fft_delphi
- FFT on Delphi algorithm in pascal sources
FFTdemo
- 这是一个用VB实现FFT运算，并且进行简单应用的演示程序。-This is a FFT algorithm demo, programmed by VB language. The core of this programm is the realization of FFT algorithm by VB language.
shiyan2
- 本文主要阐述了DTMF的原理及如何在MATLAB上产生DTMF信号，主要涉及到电话拨号音合成的基本原理及识别的主要方法，利用 MATLAB 软件以及 FFT 算法实现对电话通信系统中拨号音的合成与识别。并进一步利用 MATLAB 中的图形用户界面 GUI 制作简单直观的模拟界面。 能够利用矩阵不同的基频合成 0 － 9 不同按键的拨号音，并能够对不同的拨号音加以正确的识别，实现由拨号音解析出电话号码的过程，完成对电话拨号音系统的简单的实验仿真。-This paper described the
ditfft
- Matlab关于FFT算法的编程及原理详细讲解！-Matlab programming on the FFT algorithm and principle explained in detail!
FFT-algorithm
- 实际中需做快速傅里叶变换(FFT)的多为实序列数据，而其变换算法都是以复数序列 作为输入。文中利用频域的性质．将实序列数据变换为复数序列，再进行FFT变换，以提高FFT对于实序列输入的变换效率，最后用C语言实现该算法并与传统算法进行实验对比，从结果可看到优化后效率提高很多。-FFT algorithm with complex sequences as input is commonly applied to real sequence．A new FFT algorithm is pr
fft
- 外国人研究的fft算法，算法结果不错哦。-Foreigners of the fft algorithm in matlab software can not be found, the algorithm results pretty good.
FFT
- Efficient 1d and 2d FFT algorithm in C
Vb-FFT
- 自己编的Vb实现FFT，很方便-1-VB realize FFT algorithm. In VB in a simple call, a very convenient。。。。。。