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Description: 本文件包含三个小程序，分别为用fft实现功率谱估计、实现快速卷积和快速相关。对了解fft在c中的编程很有帮助-This document contains three procedures were used to achieve power spectrum estimation fft, fast convolution and fast correlation. Fft to know programming in c in the helpful
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Size: 13312 |
Author: 魏玮 |
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Description: 在window下开发的4096点FFT源码，使用C开发，对学习数字信号处理有一定帮助-Developed in the window of 4096 points FFT source, the use of C development, digital signal processing to study some help
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Size: 2048 |
Author: Marcus Chang |
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Description: FFT 算法的C语言班版描述。本人亲自编写，希望对你有用。-FFT algorithm version of the C language description of classes.
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Size: 2048 |
Author: 程本飞 |
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Description: fft.c code composer studio v 3.01 by steven
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Size: 3072 |
Author: pouya |
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Description: 一个用于数字信号处理的FFT算法的源程序，里面可以进行256点的FFT运算，通过在CCS（code composor studio）可以产生正弦波和FFT运算后的波形-One for digital signal processing of the source of the FFT algorithm, which can be 256 point FFT computation, through the CCS (code composor studio) can generate sine wave and the waveform after FFT operation
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Size: 1024 |
Author: 唐 |
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Description: 一个用C语言写的FFT算法，经测试，效果很好-More use of a FFT algorithm C
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Size: 3072 |
Author: 力 |
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Description: 这是一个语音的文件的一个FFT转换文件,是用C++写的源程序,相信对大家有用-fft tranform if you like it, try to use it and share your idea.thank you.
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Size: 3072 |
Author: liu |
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Description: 1. 运行myfft.exe 把音频数据经过fft后存放在data.txt文件中
2. 再运行HUITU.exe把data.txt中的数据一帧一帧的画到屏幕上，形成动态效果
3. 运行soundee.exe 是还原声音
注:其中myfft.c是fft的C语言代码，用VC实现的；HUITU.C是绘图代码，用TC实现的；soundee.c是还原声音代码，用VC实现的。
-1. Myfft.exe run the audio data stored in the post-fft file data.txt
2. HUITU.exe to re-run the data in the data.txt a picture to a screen to form a dynamic effect
3. Soundee.exe is running to restore the sound
Note: myfft.c which is the fft of the C language code, using VC achieved HUITU.C is drawing code, using TC achieved soundee.c code to restore the sound, achieved using VC.
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Size: 319488 |
Author: 游智超 |
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Description: C语言实现快速傅里叶算法，可以输入任意位，有正变换和反变换！-C language realization of fast Fourier algorithm, can enter any place, there is transformation and anti-transformation!
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Size: 1024 |
Author: 白杨硕 |
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Description: CCS 3.3 中验证正确FFT算法。编程语言：C语言。-CCS 3.3 to verify the correct FFT algorithm. Programming Language: C language.
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Size: 17408 |
Author: 刘刚 |
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Description: 用visual c++6.0编写的 FFT程序-Visual c++6.0 with the preparation of the FFT process
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Size: 3800064 |
Author: lilin |
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Description: 基于单片机开发环境的快速傅里叶变换的（fft） C语言算法-Development environment based on the single-chip Fast Fourier Transform (fft) C language algorithm
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Size: 3072 |
Author: edison |
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Description: 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 classical implementation. The efficiency is proved by performance benchmarks on different platforms.
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Size: 52224 |
Author: nytza |
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Description: Fast Fourier Transform in C
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Size: 6144 |
Author: orgy |
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Description: This source code show you how to implement the FFT algorithm in c.details please referent my fft.c file.
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Size: 1024 |
Author: leespoon |
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Description: 这是本人自己写的程序，是对数字信号处理的DFT及FFT，用计算机来实现，此处是用VC6.0来实现-This is a program I wrote it myself, is a digital signal processing of the DFT and FFT, using the computer to achieve here is to achieve VC6.0
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Size: 3526656 |
Author: 林萍 |
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Description: fir、iir、fft源程序，简单调整后可以用于dsp项目开发中-fir, iir, fft source code, simple adjustments can be used for project development in the dsp
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Size: 48128 |
Author: susu |
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Description: 用C语言编写的FFT和IFFT函数，可以进行修改实现跟快速的运算-With C language function of the FFT and IFFT, can be modified to achieve faster computation with
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Size: 3072 |
Author: ry |
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Description: FFT算法实现
Radix2 可以计算 4，8，16，32, 64，128, 256....点FFT
Radix4 可以计算 4，16, 64, 256, 1024...点FFT
FFT_DIT_general.c 实现了 Radix2 和Radix4 的配合使用，可以计算Radix2可以计算的所有FFT，但效率比Radix2高。-FFT can be calculated Radix2 algorithm 4,8,16,32, 64,128, 256 .... can calculate the FFT Radix4 points 4,16, 64, 256, 1024-point FFT FFT_DIT_general.c ... Radix2 and Radix4 achieved with the use of Radix2 can calculate can calculate all the FFT, but Radix2 high efficiency.
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Size: 2048 |
Author: liuxiaoxiao |
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Description: 用c++实现快速傅里叶变换（fft），适合于电子通信类专业学生，希望对大家有所帮助。-Using c++ to achieve fast Fourier transform (fft), suitable for electronic communications professional students, we hope to be helpful.
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Size: 1024 |
Author: 木秀 |
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