ewoksndreg.math.fft

Functions

fft(arr, **kwargs)	Fourier transform with default frequencies
fft1(arr, **kwargs)	Fourier transform with default frequencies
fft2(arr, **kwargs)	Fourier transform with default frequencies
fft_freqind(n[, freqconvention])	Calculate frequency range of an fft (multiplied by n.d)
fftfreq(n[, d, centered, freqconvention])	Fourier space with zero frequency first
fftshift(sigft[, freqconvention])	Shift zero frequency to the middle
ifft(arr, **kwargs)	Inverse Fourier transform with default frequencies
ifft1(arr, **kwargs)	Inverse Fourier transform with default frequencies
ifft2(arr, **kwargs)	Inverse Fourier transform with default frequencies
ifft_interpolate(arr, ROIoffset, ROIsize[, ...])	Interpolate array in fourier space
ifftshift(sigft[, freqconvention])	Shift zero frequency to zero

Classes

fftConvention(value)

An enumeration.