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updated 3 years ago

N-dimensional Fourier interpolation by Matthias Schabel

Performs N-D FFT interpolation with upsampling, downsampling, or mixed up- and downsampling (nd fft, interpolation, image processing)

fftInterpolate(in,newsz)

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updated 7 years ago

3D Shepp-Logan phantom by Matthias Schabel

3D extension of phantom.m (reconstruction, phantom, 3d)

[p,ellipse]=phantom3d(varargin)

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