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view fourInv.m @ 1185:abb1b3ab8c23 feature/rv

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Fix incorrect of RungekuttaRvInstage
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Fri, 05 Jul 2019 18:12:10 +0200
parents f6ada1719420
children
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line source

function u = ifour(u_hat)
    u_hat = ifftshift(u_hat);
    u = ifft(u_hat);
end