view spdiag.m @ 349:cd6a29ab3746 feature/hypsyst

A 3D is added and an attempt to imlement 3D transfinit interpolation has been initialized
author Ylva Rydin <ylva.rydin@telia.com>
date Thu, 13 Oct 2016 09:34:30 +0200
parents 9c0192cf099f
children 8e0067aef5b0
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function A = spdiag(a,i)
    default_arg('i',0);
    n = length(a)-abs(i);
    A = spdiags(a,i,n,n);
end