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view fourInv.m @ 1290:b0208b130880 feature/boundary_optimized_grids

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Add option to pass a boundary optimized grid to Rectangle.getGrid
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Wed, 01 Jul 2020 17:34:40 +0200
parents f6ada1719420
children
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function u = ifour(u_hat)
    u_hat = ifftshift(u_hat);
    u = ifft(u_hat);
end