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annotate spdiag.m @ 38:4fcc4448682f

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Added function for drawing fitting lines to convergence plots.
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 06 Oct 2015 16:54:54 +0200
parents 97a638f91fb8
children b6cfc04e576c
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27
97a638f91fb8 Added function spdiag(). Fixed a bunch of bugs in the Wave2dCurve scheme.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
1 function A = spdiag(a)
97a638f91fb8 Added function spdiag(). Fixed a bunch of bugs in the Wave2dCurve scheme.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
2 n = length(a);
97a638f91fb8 Added function spdiag(). Fixed a bunch of bugs in the Wave2dCurve scheme.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
3 A = spdiags(a,0,n,n);
97a638f91fb8 Added function spdiag(). Fixed a bunch of bugs in the Wave2dCurve scheme.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
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