Introduction - If you have any usage issues, please Google them yourself
Numerical solution of partial differential equations on the use of classical machine internship explicit difference scheme for solving two-dimensional diffusion equation of the initial boundary value problem of the use of PR difference scheme for solving two-dimensional diffusion equation of the initial boundary value problem of the use of partial solution of one-dimensional style of the early two-dimensional diffusion equation boundary value problem gives the source code, run the results of the comparison algorithm