Simlify a function in matlab
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Hi,
there is an equation:
cos(x) + B*sin(x) = C
and also an expression:
-sin(x) + B*cos(x)
I want to know if we can rewirte the expression in a way to omit "x". I could't do it manually. I wanted to know if there is any way in Matlab.
Thanks
采纳的回答
syms B C x
eqn = cos(x) + B*sin(x) == C
expr = -sin(x) + B*cos(x)
xsol = solve(eqn,x)
newexpr = simplify(subs(expr, x, xsol))
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