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view fourInv.m @ 1221:0c906f7ab8bf rv_diffOp_test

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Attempt to reduce unnessecary operations when using the RV diffOps. Does not seem to improve efficiency at this stage.
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Tue, 05 Mar 2019 10:56:29 +0100
parents f6ada1719420
children
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function u = ifour(u_hat)
    u_hat = ifftshift(u_hat);
    u = ifft(u_hat);
end