Function torch::fft::ifft2¶
Defined in File fft.h
Function Documentation¶
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inline Tensor torch::fft::ifft2(const Tensor &self, at::OptionalIntArrayRef s = std::nullopt, IntArrayRef dim = {-2, -1}, std::optional<c10::string_view> norm = std::nullopt)¶
Computes the inverse of torch.fft.fft2 See https://pytorch.org/docs/main/fft.html#torch.fft.ifft2.
Example:
auto t = torch::randn({128, 128}, dtype=kComplexDouble); torch::fft::ifft2(t);