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comparison stripeMatrix.m @ 51:0be702829bb9

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Generalized spdiag. Added function for createing a banded sparse matrix.
author Jonatan Werpers <jonatan@werpers.com>
date Wed, 11 Nov 2015 15:15:26 -0800
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children 5cb99f56f55e
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50:75ebf5d3cfe5 51:0be702829bb9
1 % Creates a matrix of size n,m with the values of val on the diagonals diag.
2 function A = stripeMatrix(val,diags,n,m)
3 default_arg('m',n);
4
5 D = ones(n,1)*val;
6 A = spdiags(D,diags,n,m);
7 end