Using Symbolic math toolbox online?

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Ake Wallin
Ake Wallin 2021-1-5
评论： Walter Roberson 2024-11-1
I have bought Matlab and use it online. Now bought the symbolic math toolbox but can't find it working online. Can it be done and if so what do I need to do?
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Israel UDOH
Israel UDOH 2024-11-1
编辑：Walter Roberson 2024-11-1
syms(r1,r2,r3,u1,u2,b1,b2,a1,a2,y)
J = [r1-y, u1, -a1; u2, r2-y, -a2; b1, b2, r3-y]
det_J = det(J);
y_values = solve(det_J == 0, y);
y_values
Walter Roberson
Walter Roberson 2024-11-1
@Israel UDOH
It seems unlikely that would work. That syms() call requires that all of the named variables already be defined. It is more likely that you would want
syms r1 r2 r3 u1 u2 b1 b2 a1 a2 y

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Ake Wallin
Ake Wallin 2021-1-5
works now! proablymtook sometime for the buy ti filter through.

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