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| author | Vasil Zlatanov <v@skozl.com> | 2017-03-03 15:09:33 +0000 |
|---|---|---|
| committer | Vasil Zlatanov <v@skozl.com> | 2017-03-03 15:09:33 +0000 |
| commit | a577259f7df8c0578e3e35190eac9c7e84602323 (patch) | |
| tree | 6a97d7cd210a7d55f79ac53fe92382492e1d8085 | |
| parent | 7e90285b8efe2beb52c43a089c0772389cfde710 (diff) | |
| download | e2-matlab-a577259f7df8c0578e3e35190eac9c7e84602323.tar.gz e2-matlab-a577259f7df8c0578e3e35190eac9c7e84602323.tar.bz2 e2-matlab-a577259f7df8c0578e3e35190eac9c7e84602323.zip | |
add time varying boundry conditions
| -rw-r--r-- | coursework17/ex4.m | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/coursework17/ex4.m b/coursework17/ex4.m index c3ec32d..b82b60b 100644 --- a/coursework17/ex4.m +++ b/coursework17/ex4.m @@ -35,8 +35,8 @@ end for m = 1:length(t) % Set boundaries - u(m+1,1) = 0; - u(m+1,length(x)) = 0; + u(m+1,1) = 0.5 * m /length(t); + u(m+1,length(x)) = 0.5 * m /length(t); for j = 2:(length(x)-1) % multiply out (1-2v) and factorise out v u(m+1,j) = u(m,j) + ((dt/(dx^2))*(u(m,j+1) - 2*u(m,j) + u(m,j-1))); |