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view fourInv.m @ 1284:5412fd72a7d8 feature/boundary_optimized_grids

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New branch for developing grids based on the boundary optimized sbp opertors
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Wed, 01 Jul 2020 17:44:34 +0200
parents f6ada1719420
children
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function u = ifour(u_hat)
    u_hat = ifftshift(u_hat);
    u = ifft(u_hat);
end