28 May 2024 02:32:35 PM

demo3():
  C version
  Solve heat equation with exact solution
  u(x,t) = 1 for !x|<0.4, 0 otherwise

  Final time T = 0.5
  Number of spatial nodes n = 10
  Number of time steps m = 32

  Explicit finite difference scheme:
  r = 0.390625
  Geomview script written to 'demo3_explicit.gv'
  Maple script written to 'demo3_explicit.mpl'
  Matlab script written to 'demo3_explicit.m'

  Implicit finite difference scheme:
  r = 0.390625
  Geomview script written to 'demo3_implicit.gv'
  Maple script written to 'demo3_implicit.mpl'
  Matlab script written to 'demo3_implicit.m'

  Crank Nicolson linear equation solver:
  r = 0.390625
  Geomview script written to 'demo3_crank_nicolson.gv'
  Maple script written to 'demo3_crank_nicolson.mpl'
  Matlab script written to 'demo3_crank_nicolson.m'

  Seidman sweep scheme:
  r = 0.195312
  Geomview script written to 'demo3_seidman_sweep.gv'
  Maple script written to 'demo3_seidman_sweep.mpl'
  Matlab script written to 'demo3_seidman_sweep.m'

demo3():
  Normal end of execution.
28 May 2024 02:32:35 PM