Mercurial > repos > public > sbplib
comparison stripeMatrixPeriodic.m @ 832:5573913a0949 feature/burgers1d
Merged with default, and updated +scheme/Burgers1D accordingly
| author | Vidar Stiernström <vidar.stiernstrom@it.uu.se> |
|---|---|
| date | Tue, 11 Sep 2018 15:58:35 +0200 |
| parents | bbf303c1f0cf |
| children |
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| 831:d0934d1143b7 | 832:5573913a0949 |
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| 1 % Creates a periodic discretization matrix of size n x n | |
| 2 % with the values of val on the diagonals diag. | |
| 3 % A = stripeMatrix(val,diags,n) | |
| 4 function A = stripeMatrixPeriodic(val,diags,n) | |
| 5 | |
| 6 D = ones(n,1)*val; | |
| 7 A = spdiagsPeriodic(D,diags); | |
| 8 end |