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fft

于 2010-04-14 发布 文件大小:1KB
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说明:  虽然现在网上的FFT程序很多,但是有的结果是错误的,比如说,经过一次正反变换后,不能得到原来的数列,所以,本人测试了多个程序,提供几个能用的,给大家,希望大家支持! (Although many online FFT program, but some results are wrong, for example, through a positive and negative change, you can not get the original series, so I tested several programs to provide a few usable for everyone I hope we can support!)

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fft.txt

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