syms h v t g
g = 10;
eqn1 = h==(v.^2 * (sin(t)).^2)/2*g;
t=1;
v=10;
vpasolve(eqn1,h)
I want to solve this equation for values inside a matrix. but before that I wanted to test this if it is working correctly. however after the definition of eqn1, the values I assign to the variables v,t doesn't seem to get by when I use vpasolve. How do I do this?
You should use the function subs.
You have two options. You can simply do this:
t=1;
v=10;
vpasolve(subs(eqn1),h)
But I think the following is more readable and less prone to errors:
vpasolve(subs(eqn1,[t,v],[1,10]),h)
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