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Diffstat (limited to 'usth/MATH2.2/project/heatrans.m')
| -rw-r--r-- | usth/MATH2.2/project/heatrans.m | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/usth/MATH2.2/project/heatrans.m b/usth/MATH2.2/project/heatrans.m deleted file mode 100644 index d5d2e04..0000000 --- a/usth/MATH2.2/project/heatrans.m +++ /dev/null @@ -1,15 +0,0 @@ -function T = heatrans (cp, lambda, rho, Tg, Td, T0, L, dx, dt, N) - alpha = lambda / rho / cp; - beta = alpha * dt / dx^2; - M = round (L / dx); - side = repelem (beta, M); - A = diag (side, -1) + diag (repelem (1 - 2*beta, M + 1)) + diag (side, 1); - A(1, :) = A(end, :) = 0; - A(1, 1) = A(end, end) = 1; - - T = repelem (T0, M + 1); - [T(1) T(end)] = deal (Tg, Td); - for k = 2 : N - T(:, k) = A * T(:, k - 1); - end -end |