# tensorplay.fft.fft2

Source: https://www.tensorplay.cn/docs/generated/tensorplay.fft.fft2.html

# tensorplay.fft.fft2

tensorplay.fft.fft2(input, s=None, dim=(-2, -1), norm=None)[[source]](../_modules/tensorplay/fft.html#fft2)

Computes the two-dimensional discrete Fourier transform.

Equivalent to stacked 1-D [fft()](tensorplay.fft.fft.html#tensorplay.fft.fft) calls along each transformed dim.