heat-conduction code snippets in matlab

create a temperature distribution plot for different time intervals of a plane wall under transient heat conduction with heat flux applied to one side for 0.2 seconds every 1 second in matlab

set up coefficient matrix and rhs vector for a 2d unsteady heat conduction equation in matlab

set up coefficient matrix and rhs vector using pointer for a 2d unsteady heat conduction equation. implicit euler for time and central differencing for space. use a jacobi solver. in matlab