Write a MATLAB code to solve the given boundary value problem numerically using an explicit finite difference method. Plot solutions at t = 0.25, 0.5, 0.75 and 1 s.
Use first-order central differencing for the derivative boundary conditions.
Note: Create grid, axis labels and legend for the graphs.
1-MATLAB CODE
1-GRAPHICAL OUTPUT
⦁ Repeat Question-1 with , 0.6 and 0.8; as well. Show only the graphical outputs for each case separately below; and looking at the graphics, make a very short visual comment about how any change in D affect the solution (For example; the curves get apart from each other, the curves get more concave, shape of the curves gets more blunt, etc…).
2- GRAPHICAL OUTPUT ()
2- GRAPHICAL OUTPUT ()
2- GRAPHICAL OUTPUT ()
2- COMMENT:
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