[yadollaah]

T0=273+30; % Initial temperature
e=0.76; % Emisivity
k=386; % Conductivity
alpha=11.0e-5; % Thermal diffusivity
sigma=5.668e-8; % Stefan-Boltzmann constant
G0=0; % Heat generation
Tinf=273+100; % Ambient temperature
q0=480; % constant heat flux
L=0.1; % Wall thickness
N=50; % Number of nodes
p=4000; % p=dt/dx^2
nt=5000; % Number of time stages

Using the MATLAB and the above data, can anyone get the following images?
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