I have a problem when trying to solve a system of equations inside a loop like this:
syms a positive b positive %a^2=sin(theta1); b^2=cos(theta2)
[solucion_a, solucion_b]=solve(L1*a^2-H-L2*sqrt(1-b^4)+cos(omega*t), L1*sqrt(1-a^4)-V+L2*b^2+sin(omega*t),a,b);
solucion_a=char(solucion_a); solucion_a=eval(solucion_a); end
Every single data is correct, except for V. When I do
where Maximo_valor_V is a number previously calculated, everything works propoerly. However, if I do
where iter is a number and j comes from the statement of the loop, it occurs this error:
??? Error using ==> eval Undefined function or method 'matrix' for input arguments of type 'double'.
Error in ==> Sist_Ecuaciones_valido at 90 solucion_a=eval(solucion_a);
In both cases, the data V is given inside the loop. Please, may anyone help me out?
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