How to plot unsolvable equation
显示 更早的评论
I have an equation like
y * sin( y ) = x * sin( x );
And I'm gonna plot it but its an unsolvable equation and I cant solve it for x or y and plot it normally.
How can I plot this kind of equations?
采纳的回答
You can use fimplicit()
syms x y
eq1 = y * sin( y ) == x * sin( x );
fimplicit(eq1,[-10 10 -10 10])
更多回答（1 个）
fcn=@(x,y) y .* sin( y ) - x .* sin( x );
fimplicit(fcn)
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