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FFT4

于 2020-11-22 发布 文件大小:155KB
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代码说明:

  计算按频率抽取的基4快速傅里叶变换算法,与基2FFT相比,基4FFT的乘法量约减少25 。(Calculating frequency taken by fast Fourier transform algorithm base 4, compared with the base 2FFT the base 4FFT multiplication about 25 less.)

文件列表:

说明.txt,791,2011-12-23

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