Use the simple implicit method to solve for the temperature distribution of a long, thin rod with a length of 9 cm and the following values: k 0.49 cal/(s-cm-C), Az = 2 cm, and At = 0.1 s. At t = 0, the temperature of the rod is zero and the boundary conditions are fixed for all times at T(0) = 100C and T(10) = 50C. Note that because of the rod's material properties, A = 0.020875. Instead of hand computations, however, write a MATLAB psuedocode that describes how you would implement computing this implicit method.