1. We know that there is a symmetry in the rod so the point at 0.2 must be equal to the point at 0.8 but the output was not for both codes! why ?
2. Explain what is the use of these ( % , 5.3 , f and fm) in the following code ?
fprintf( 'Temperature at time %5.3 fseconds at %5.3 fm is %7.5 f Degree Celsius.
for omega=%dHz in Initial Condition\n',tme,pnt,u_sol(idx,idx_t,1),omega(idx_omg));