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Description: 针对ARM优化过的FFT算法。其中20点，64点，80点的FFT算法。笔者试着加入了256点的FFT
-for ARM optimized FFT algorithm off. 20 points, 64 points, 80 points of the FFT algorithm. I tried to join the 256-point FFT
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Size: 15198 |
Author: yinaichang |
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Description: FFT algorithm in fortran code
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Size: 1419 |
Author: xgdbh2009 |
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Description: 可以由 VC6 正确编译的声卡输入 Wave In FFT 转换程序
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Size: 26230 |
Author: xyz543 |
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Description: FFT的VHDL源代码-fft vhdl source code
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Size: 29696 |
Author: 阿林 |
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Description: FFT算法c程序for ARM-FFT algorithm c procedures for ARM
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Size: 10240 |
Author: 李农 |
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Description: FFT变换的IP核的源代码 VHDL~-FFT IP core of the source code for VHDL ~
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Size: 31744 |
Author: 陈旭 |
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Description: 可以打开和保存位图,还可以对其进行FFT变换及反FFT变换-can open and save bitmap, but also for its anti-FFT transform and FFT
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Size: 77824 |
Author: 秦琴 |
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Description: DELPHI写的FFT程序，有曲线的演示，方便大家参考。-DELPHI FFT written procedures, the demonstration curve, convenient reference.
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Size: 92160 |
Author: 田顺平 |
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Description: F2812 fft 源程序 TI例程。作DSP的新手参考TI的例程是最快的学习途径。-This is fft source program example of F2812. It is written by TI. It is the fastest way for DSP starters to learn the examples of TI.
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Size: 2048 |
Author: 丘平 |
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Description: 做的一个FFT算法原程序与大家共享，内有较祥细的说明-do an FFT algorithm for the original procedures and share, compared with a wound Note
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Size: 3072 |
Author: 于飞 |
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Description: Basically, this article describes one way to implement the 1D version of the FFT algorithm for an array of complex samples. The intention of this article is to show an efficient and fast FFT algorithm that can easily be modified according to the needs of the user. I ve studied the FFT algorithm when I was developing a software to make frequency analysis on a sample of captured sound.-Basically, this article describes one way to implement the 1D version of the FFT algorithm for an array of co mplex samples. The intention of this article is to show an efficient and fast FFT algorithm that can easily be modified according to the needs of the user. I ve studied the FFT algorithm when I wa s developing a software to make frequency Analytics sis on a sample of captured sound.
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Size: 27648 |
Author: 冰城 |
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Description: 利用汇编语言和TMS320F2812芯片实现FFT的算法，该算法对128点和256点很有效，使用过程中要考虑信号值不能太小-use of assembly language and TMS320F2812 chip FFT algorithm for 128 points and 256 points very effective, the process used to be considered too small signal value can not
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Size: 1024 |
Author: 王乾坤 |
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Description: 傅立叶变换的c语言源代码
128点DIT FFT函数：
/* 采样来的数据放在dataR[ ]数组中，运算前dataI[ ]数组初始化为0 */
void FFT(float dataR[],float dataI[])
-Fourier Transform c language source code DIT 128 point FFT function :/* Sample data on the dataR [] array, Operational before dataI [] array initialization to 0*/void FFT (float dataR [], float dataI [])
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Size: 3072 |
Author: 郑超 |
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Description: 此代码作为图像处理中进行ＦＦＴ变换，该代码进行128*128，256*256，512*512矩阵的图像变换。-such as image processing code for FFT transform, the code 128* 128. 256* 256* 512 matrix of image transformation.
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Size: 4096 |
Author: 刘磊 |
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Description: 针对ARM优化过的FFT算法。其中20点，64点，80点的FFT算法。笔者试着加入了256点的FFT
-for ARM optimized FFT algorithm off. 20 points, 64 points, 80 points of the FFT algorithm. I tried to join the 256-point FFT
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Size: 15360 |
Author: yinaichang |
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Description: 用FFT作谱分析，FFT算法和FFT子程序-Using FFT for spectral analysis, FFT algorithm and FFT subroutine
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Size: 2048 |
Author: yy |
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Description: fft exemple. sistem speech recognition
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Size: 1024 |
Author: raden ozt |
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Description: this code evaluate FFT for 32 point
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Size: 117760 |
Author: ali |
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Description: Program FFT.FOR
This FORTRAN program calculates the fast Fourier transform of a
timeseries (real and/or complex) or the inverse Fourier transform
of spectral components (real and/or complex). The FFT is based
on the algorithm given in Numerical Recipes, Cambridge University
Press, 1994.-Program FFT.FOR
This FORTRAN program calculates the fast Fourier transform of a
timeseries (real and/or complex) or the inverse Fourier transform
of spectral components (real and/or complex). The FFT is based
on the algorithm given in Numerical Recipes, Cambridge University
Press, 1994.
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Size: 71680 |
Author: 梦回 |
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Description: DSP 中FFT的各种代码，包含各种文档，很值得参考，欢迎下载…… -In all sorts of FFT for DSP, includes various documents,and code is worth reference, welcome to download...
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Size: 832512 |
Author: xuyuc |
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