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Description: 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.
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Size: 491520 |
Author: gareen |
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Description: FFT算法的C语言实现 很好很强大 很不错的-FFT algorithm of C language to achieve a very good very good very strong
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Size: 2048 |
Author: 数据库 |
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Description: it is a matlab program, which can do zoom fft
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Size: 1024 |
Author: lc |
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Description: 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 accordance with the different extraction methods can be divided into the DIT-FFT (time taken) and the DIF-FFT (according to the frequency of extraction) algorithm. In accordance with the composition of different butterfly operations can be divided into base 2, base 4, base 8, as well as arbitrary factor (2n, n is an integer greater than 1), radix-2, Radix-4 algorithm is more commonly used.
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Size: 1024 |
Author: 李文 |
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Description: Tiger sharec系列DSP的短点FFT代码(4,6,8,16点FFT),全汇编实现,将DSP的性能发挥到极致,在超高实时要求应用下有意义.-Tiger sharec Series DSP short point FFT code (4,6,8,16-point FFT), the entire compilation of the realization of the performance of the DSP to the limit, in the ultra-high real-time requirements of applications under the meaningful.
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Size: 5120 |
Author: 赵赵 |
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Description: FFT的VHDL实现程序
希望对大家有用
-FFT of the VHDL program hope to achieve useful
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Size: 27648 |
Author: cathy |
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Description: 基2 fft的基本原理，实现起来可以说是相当的好用，大家赶快分享哦-2 fft-based basic principles to achieve can be said to be quite easy to use, we get to share Oh
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Size: 352256 |
Author: 张政 |
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Description: TMS320F2812 512点的FFT程序 给定14比特AD采样数据-TMS320F2812 512 point FFT procedure given 14-bit AD sampling data
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Size: 58368 |
Author: |
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Description: DSP6713上实现的快速傅立叶变换FFT算法。文件包是调试过的全部工程文件。在CCS下打开pjt即可-DSP6713 to achieve the fast Fourier transform FFT algorithm. Debugging package is over all the engineering documents. In the CCS can open pjt
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Size: 17408 |
Author: wangxin |
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Description: 这是本人做的一个，基于VB的一个音频文件FFT计算与频谱显示的软件。包括源代码，是个不错的源代码。-This is one I do, based on the VB of an audio file FFT calculation and spectrum display software. Including source code, is a good source code.
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Size: 6990848 |
Author: 余海斌 |
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Description: fft代码,采用蝶形算法,包括C,matlab和verilog代码-fft code, using butterfly algorithm, including C, matlab and Verilog code
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Size: 47104 |
Author: 陈 |
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Description: 用Visaual C++写的进行fft变换的程序，希望会有帮助-With Visaual C++ Written fft to transform the procedure, I hope will be helpful
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Size: 3072 |
Author: niu |
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Description: vhdl 16 FFT -vhdl 16 FFT
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Size: 29696 |
Author: 123456 |
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Description: Visual C++编写的FFT代码，效率很高，地震勘探地震波正演时添加子波波形。-Visual C++ Prepared FFT code, the efficiency of high seismic exploration seismic waves are added at the time my son waveform.
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Size: 362496 |
Author: HS |
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Description: FFT,单片机求FFT程序，该程序可以求的2的n次方数据的FFT-FFT, single-chip FFT seeking process, which can be 2 for the n-th power of the FFT data
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Size: 1024 |
Author: alvin |
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Description: TMS320C5509A上实现基2 FFT算法源程序-TMS320C5509A achieve base 2 FFT algorithm source code
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Size: 116736 |
Author: HARRY |
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Description: 关于fft的混合基运算，及fft运算。自己编写的，可能效率不好-Fft based on a mixture of computing and computing fft. I have written may be inefficient
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Size: 221184 |
Author: 关华 |
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Description: 数字信号处理中的FFT算法，分享大家，交流学习-Digital Signal Processing FFT algorithm, to share and exchange learning
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Size: 1024 |
Author: 孟超 |
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Description: 基于LPC2132的FFT处理程序。。 。。
-LPC2132 based on the FFT processing. . . . . .
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Size: 4096 |
Author: eric |
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Description: FFT和IFFT的轉換，用VC語言編寫
FFT和IFFT的轉換，用VC語言編寫-FFT and IFFT conversion, using VC language FFT and IFFT conversion, using VC languages
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Size: 34816 |
Author: 王詩杰 |
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