How to use a workspace variable in editor

I'm creating a function and I want to input a variable from my workspace in the function, with it being constant.

Is there a way I can "call" the variable from the workspace without having to define the variable at the beginning of the editor?

Thanks for your help

Joaquin

Answer 1

[Paulo Silva]

Why don't you supply that variable as argument for the function when you call the function from workspace?

MyFunction(MyConstantVariable)

Answer 2

[Andreas Goser]

I'd say you need to work with function arguments:

http://www.mathworks.com/help/techdoc/matlab_prog/bresuxt-1.html

For the sake of completeness, the is also the EVALIN command, but I do not recommend it.