Error in creating a function

What's wrong in the following expression?

ObjectiveFunction = @x() sim(net, x')

[Stephen23]

@x() sim(net, x')
 ^^^

should be:

@(x) sim(net, x')
 ^^^

[GEORGIOS BEKAS]

thanks.

Answer 1

[madhan ravi]

hi try this,

ObjectiveFunction = @(x) sim(net, x')

REASON: FUNCTION HANDLE SHOULD BE DETERMINED INSIDE PARENTHESES.