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About 1D FFT AND 2D FFT #32

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Aerikervalid opened this issue Jan 8, 2024 · 0 comments
Open

About 1D FFT AND 2D FFT #32

Aerikervalid opened this issue Jan 8, 2024 · 0 comments

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@Aerikervalid
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您好,感谢您的工作。我有两个问题想咨询。
1.我在有关序列任务上尝试了你的模型,我的序列长度为256,tensor为(B,256,512)输入到你的模型,我这里忽略了输入的意义,直接将序列256看作是2维信号 (即 H W 为16) ,强行让模型学习,但是奇怪的是结果却很好。我想问一下如何直接使用1D FFT对序列进行操作,代码如何编写?
2.在进行2D FFT,输入的信号必须像文中的图片那样 H W是一样的吗?如何可以不一样,代码需要做那些修改?
打扰了,期待您的回复!再次感谢!

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