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# scipy.ndimage.fourier.fourier_gaussian

`scipy.ndimage.fourier.``fourier_gaussian`(input, sigma, n=-1, axis=-1, output=None)

  Multi-dimensional Gaussian fourier filter.

  The array is multiplied with the fourier transform of a Gaussian kernel. If the parameter n is negative, then the input is assumed to be the result of a complex fft. If n is larger or equal to zero, the input is assumed to be the result of a real fft, and n gives the length of the of the array before transformation along the the real transform direction. The axis of the real transform is given by the axis parameter.

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