Description: 快速傅立叶算法，按时间和按频率抽取的基2算法-Fast Fourier algorithm, time and frequency taken by the base 2 Algorithm Platform: |
Size: 8083 |
Author:赵勇 |
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Description: 快速傅立叶算法，按时间和按频率抽取的基2算法-Fast Fourier algorithm, time and frequency taken by the base 2 Algorithm Platform: |
Size: 1099776 |
Author:赵勇 |
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Description: 实现数字信号处理中的快速傅立叶变化，这是基二算法。-Digital signal processing fast Fourier changes, which is the base 2 algorithm. Platform: |
Size: 243712 |
Author:王朝朋 |
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Description: 时间抽取基2的FFT算法C语言实现，注释清晰
在VC++6.0上已经通过测试。-Time taken from the base 2 FFT algorithm C language, notes in a clear VC++ 6.0 has passed the test. Platform: |
Size: 2048 |
Author:zhou |
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Description: 基2分频与基于分裂基的fft的实现，特别是新型的倒序算法提高了程序的质量-Base 2-splitting based on the realization of fft-based, especially the new type of reverse algorithm to improve the quality of the procedures Platform: |
Size: 1024 |
Author:kevin |
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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-The FFT algorithm s basic principle is decomposes gradually long sequence DFT into short sequence DFT. different may divide into according to the extraction way DIT-FFT (according to time extraction) and DIF-FFT (according to frequency extraction) the algorithm. Different may divide into the base 2, base 4, bases according to the butterfly-shaped operation s constitution 8 as well as the random factor (2n, n is bigger than 1 integer), the base 2, base 4 algorithms are more common. Platform: |
Size: 419840 |
Author:卡其米奇 |
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Description: 快速傅立叶变换的matlab算法实现。（是一个按照时间抽取的基-2快速傅里（基-2 FFT-DIT）。输入倒位序，输出自然顺序。-Fast Fourier Transform algorithm matlab. (Which is a time of extraction in accordance with the base-2 Fast Fu-ri (base-2 FFT-DIT). Enter the inversion sequence, the output of natural order. Platform: |
Size: 2048 |
Author:紫瓶 |
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Description: fft算法的具体实现，应用基2法实现，有比较好的实验结果。-fft concrete realization of the algorithm, the application base 2 method achieved a relatively good results. Platform: |
Size: 1024 |
Author:颜洪雷 |
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Description: 用C语言实现FFT算法，是基二的，并且用matlab测试过了是正确的。-FFT algorithm using C language, is the base 2, and tested the use of matlab is correct. Platform: |
Size: 2048 |
Author:li |
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Description: 实现基2时域频域抽取fft算法，可输出运算后所得复序列的模值序列，并可记录显示计算所用时间-Achieve base 2 fft algorithm frequency domain extraction can be obtained after computing the output sequence of modulus of complex sequences can be used in the calculation time, records show Platform: |
Size: 1058816 |
Author:ly |
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Description: 本程式实现了逆序入，顺序出的基4 FFT 算法，并且将奇偶修列分开操作，利于双核DSP上的并行计算-The program achieved the reverse order in, order out of the base 4 FFT algorithm, and will operate separately from the column parity amendment, which will help dual-core DSP on the parallel computing Platform: |
Size: 3072 |
Author:钟毓秀 |
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Description: Matlab的FFT算法程序
里面有基2时间抽取的FFT
还有基2频率抽取的FFT
-Matlab' s FFT algorithm which has taken the time base 2 radix-2 FFT have taken the FFT frequency Platform: |
Size: 1024 |
Author:jinbang |
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Description: 傅里叶变换，快速算法FFT，第一个子函数为逆序，第二个为基2时分FFT！-Fourier transform, fast algorithm FFT, the first sub-function for the reverse, the second as the base 2 hours FFT! Platform: |
Size: 1024 |
Author:godfan |
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Description: 按时间抽取的基2FFT算法分析及MATLAB实现 报告里有理论解释和实际经过编译成功的代码-The time taken by the base 2FFT algorithm analysis and in MATLAB Platform: |
Size: 139264 |
Author:david |
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Description: 程序 FFT_NCompl_2NReal_float 是用 *N点复序列FFT* 来计算 *2N点实序列* 离散傅立叶变换的函数。其中复序列FFT变换用到基2浮点DIT的算法程序。-Program FFT_NCompl_2NReal_float is* N point complex sequence to calculate the FFT** 2N point real sequence* Discrete Fourier Transform function. Complex sequence of which use base 2 floating-point FFT transform algorithm DIT program. Platform: |
Size: 248832 |
Author:傲天 |
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Search - fft base 2 algorithm