ux=@(x) ux1-((x/l)​*(3ux1+ux2​-4ux3))+((​x^2/l^2)*(​2*(ux1+ux2​-ux3))); ux=@(x) ux1-((x/l)​*(3ux1+ux2​-4ux3))+((​x^2/l^2)*(​2*(ux1+ux2​-ux3))); | Error: Unexpected MATLAB expression.

For the above expression its says unexpected matlab expression

will anyone see this and correct my equation?

Answer 1

[Star Strider]

MATLAB doesn’t allow variable names to begin with numbers.

That implies that you may be missing multiplication (*) operators, so that for instance 3ux1 should be 3*ux1, but since I have no idea what you’re doing, I can’t say for sure.