Mercurial > repos > public > sbplib
view diags.m @ 882:14fee299ada2 feature/poroelastic
In Elastic2dVariable: Improve notation for borrowing constants. Update interface constant to match corrected derivation. Tests ok.
author | Martin Almquist <malmquist@stanford.edu> |
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date | Fri, 26 Oct 2018 16:35:23 -0700 |
parents | 0b87863cb29c |
children |
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function A = diags(B,d,m,n) assert(size(B,1) == m); A = repmat(B(:,1)*0, [1, n]); for i = 1:size(B,2) A(:,d(i)+ (1:m)) = A(:,d(i)+ (1:m)) + diag(B(:,i)); end end