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comparison stripeMatrix.m @ 358:5cb99f56f55e

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Added some utility functions. Improved some documentation.
author Jonatan Werpers <jonatan@werpers.com>
date Mon, 05 Dec 2016 13:31:57 +0100
parents 0be702829bb9
children
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303:f18142c1530b 358:5cb99f56f55e
1 % Creates a matrix of size n,m with the values of val on the diagonals diag. 1 % Creates a matrix of size n,m with the values of val on the diagonals diag.
2 % A = stripeMatrix(val,diags,n,m)
2 function A = stripeMatrix(val,diags,n,m) 3 function A = stripeMatrix(val,diags,n,m)
3 default_arg('m',n); 4 default_arg('m',n);
4 5
5 D = ones(n,1)*val; 6 D = ones(n,1)*val;
6 A = spdiags(D,diags,n,m); 7 A = spdiags(D,diags,n,m);