I've developed a GUI in GUIDE that at various points along a data analysis I need to access a set of equations [a set of calculations including inbuilt functions]. Thus far, I have just copied those equations into each Object Callback, and this works ok, but I want to be able to update the equations as I develop the GUI, so would like to store them somewhere to be accessed with updated versions of the input data.
For example a calculation is done by a button push, and then later a slider edits values present in those calculations so runs the same equations just in a different place. But it would make sense just to use one set of equations.
Summary: How can I access a set of equations (functions) in a GUI through multiple callbacks
Probably a simple solution I'm just not sure where to look.