I need a Java Code for This. it must run withour inputs

the variables should be declared already and not to have any scanner

Thanks

A simple implementation in MATLAB could be written as clear all close all clc n=100; xlinspace (0, 10, n) 0.0*x; exp (-(x-5.0).*2) V = A = dxsquared dx*dx; = nt= 1000 tgrid linspace (0, 10, nt); dt tgrid ( 2 )-tgrid (1); for t tgrid for 2:n-1 i dat (i) = (A(1+1)+A (1-1)-2.0*A (i))/dxsquared; = end plot (x, A) pause (0.0001) end