Mercurial > repos > public > sbplib

annotate +sbp/diagInd.m @ 1322:412b8ceafbc6 feature/poroelastic

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add Zt to output args for Elastic2dCurvilinearAnisotropic.interfaceNormalTangential
author Martin Almquist <malmquist@stanford.edu>
date Sat, 24 Oct 2020 20:58:26 -0700
parents 32b39dc44474
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
29
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
1 function A = diagInd(d,n,m)
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
2 A = zeros(n,length(d));
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
3 for i = 1:length(d)
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
4 i0 = 1;
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
5 j0 = d(i)+1;
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
6
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
7 I = i0 + (0:(n-1))';
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
8 J = j0 + (0:(n-1))';
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
9
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
10 A(:,i) = matInd2VecInd(I,J,n);
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
11
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
12 end
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
13 end
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
14
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
15 function I = matInd2VecInd(i,j,n)
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
16 I = i + (j-1)*n;
32b39dc44474 Removed repository inside +sbp to make it part of the root repo.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
17 end