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diff fourInv.m @ 609:8cbecf22075b feature/utux2D

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Merge to get interpolation operators.
author Martin Almquist <malmquist@stanford.edu>
date Sat, 14 Oct 2017 22:36:31 -0700
parents f6ada1719420
children
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fourInv.m	Sat Oct 14 22:36:31 2017 -0700
@@ -0,0 +1,4 @@
+function u = ifour(u_hat)
+    u_hat = ifftshift(u_hat);
+    u = ifft(u_hat);
+end