simulink - how to create a function within a function

Hi,

I have a problem with creating an Embedded Matlab Function (Matlab 7), lets say function 1, which uses another function (function 2) in the workspace (that is an m-file). Function 2 uses another m-file function.

I get an error: 'Undefined function or variable function 2. The first assignment to a local variable determines its class. Inputs, outputs, and parameters inherit their class from the model explorer.#

Have you got any idea how can solve this? Cheers

[Jonathan LeSage]

Could you post your embedded matlab code and the code of function 2? I'm trying to get an idea of what might be going wrong.

[Daniel]

Hi,

I've solved this problem by putting all subfunctions in one Embedded Function Block. But thanks anyway.

Cheers