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diff fourInv.m @ 598:f6ada1719420 feature/grids

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Add functions for calculating fourier transforms
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 14 Sep 2017 14:30:57 +0200
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fourInv.m	Thu Sep 14 14:30:57 2017 +0200
@@ -0,0 +1,4 @@
+function u = ifour(u_hat)
+    u_hat = ifftshift(u_hat);
+    u = ifft(u_hat);
+end