How do I make an executable system solver?

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Mike
Mike on 9 Nov 2021
Answered: Steven Lord on 9 Nov 2021
I want to make an executable to import and solve the following system of equations from a text file using MATLAB:
[K]{u} = {F}
for example,
This is what I've tried:
u=cell2sym(textscan(fopen('arrDisp.txt'),'%s'))
F=cell2sym(textscan(fopen('arrForce.txt'),'%s'))
K=load arrStiffness.txt
s=solve(F==K*u)
st = structfun(@double, s, 'uniform', 0)
writetable(struct2table(st), 'sol.xlsx')
It does find the solution, but I cannot compile it because the vectors {F} and {u} contains symbols like u2 and u3.
So, is there any way to make it work?

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