Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.

function (obj_function1[pop], obj_function2[pop]) = TF_Obj_Function1(pid)

After execution the command window showing Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.

[John D'Errico]

You can't just make up syntax, and hope it will work. This is true in any language. Yes, it MIGHT work, but what are the odds?

Answer 1

[Torsten]

The usual way to define a function is

function [output1,output2,...] = name_of_the_function(input1,iput2,...)    

Your line of code from above does not make sense.