A Graphical User Interface (GUI, pronounced "gooey") is a program that makes using a piece of software more user friendly. The following GUIs are written to be used in MATLAB. They make performing complex numerical computations virtually foolproof.
- codes for MATLAB (zipped with WinZip)
These GUIs were written in Matlab 5.1.
Matlab 6.0 is not backwards compatible with some GUI features.
Therefore, there is no guarantee that these programs will work in MATLAB 6.0.
Furthermore, the GUI for Solving a system of N nonlinear algebraic equations
has an option to use the MATLAB instrinsic function, fsolve.
The function, fsolve, gives Matlab the capability to solve a system of nonlinear algebraic equations for its roots.
However, fsolve is not included in the basic MATLAB package.
It is part of the optimization toolbox.
If you have not purchased the additional optimization toolbox, the fsolve functionality will be absent.