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annotate diags.m @ 1283:70939ea9a71f feature/poroelastic

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Bugfix in Elastic2dVariable
author Martin Almquist <malmquist@stanford.edu>
date Tue, 23 Jun 2020 13:31:01 -0700
parents 0b87863cb29c
children
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5eb312dfe2ab Add full matrix equivalent of spdiags
Jonatan Werpers <jonatan@werpers.com>
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1 function A = diags(B,d,m,n)
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2 assert(size(B,1) == m);
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4 A = repmat(B(:,1)*0, [1, n]);
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5
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6 for i = 1:size(B,2)
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7 A(:,d(i)+ (1:m)) = A(:,d(i)+ (1:m)) + diag(B(:,i));
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