姜饼585
这家伙很懒，什么也没写
经典再现如果看了此文你还不懂傅里叶变换那就过来掐死我吧
[Classic Reproduction] If you don't understand the Fourier transform after reading this article, then come over and kill me.
其他 20 0 PDF 2019-06-27 04:06:12
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