creating a varaible dependent GUI

I have a GUI that specifies the key information known and I want to base all follow up GUI's on the given answer. e.g. if the variable is given as 1 then a popup triggers offering a an density and volume as variables to calculate mass if 2 is given then a popup triggers offering distance and time as variable and calculates speed.

How would I go about doing this?

Answer 1

[Image Analyst]

Marc: You need to start here: http://blogs.mathworks.com/videos/category/gui-or-guide/, and of course, the Getting Started section of the help. After that you should be prepared to do your task. But maybe before that, review the FAQ: http://matlab.wikia.com/wiki/FAQ#toc