view flat_index.m @ 27:97a638f91fb8

Added function spdiag(). Fixed a bunch of bugs in the Wave2dCurve scheme.
author Jonatan Werpers <jonatan@werpers.com>
date Sun, 27 Sep 2015 22:15:37 +0200
parents 48b6fb693025
children
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function I = flat_index(n,i,j)
    I = i + (j - 1)*n;
end