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view fourInv.m @ 670:52a9dedb9171 feature/poroelastic

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Add 6th order to D2variable.
author Martin Almquist <malmquist@stanford.edu>
date Fri, 22 Dec 2017 16:38:08 +0100
parents f6ada1719420
children
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function u = ifour(u_hat)
    u_hat = ifftshift(u_hat);
    u = ifft(u_hat);
end