Directions for using GUIs

For demo purposes, store the files from the present directory 
into the directory from which you intend to run Matlab.  There 
are nine main GUIs at present, with others to be added later.  
They are named:

Taylor_GUI
Rootfinding
Uniform_Interpolation
Uniform_vs_Chebyshev_Interp
Spline_GUI
Integrate_GUI
Gaussian_Quad
Euler_ODE_GUI
Euler_Back_GUI

These must be run from within Matlab. To run one of them, simply 
type the name as given above.  The main GUIs, listed above, are all 
resizable in the standard Windows manner.

Each of these requires two main files, one with a suffix of “.m”
and one with a suffix of “.fig”; both are needed in running the GUI.
Several of these have additional GUIs that they call.  For example, 
the GUI “Rootfinding” calls three additional GUIs to obtain initial
values for the bisection, Newton, and secant methods.  “Spline_GUI”, 
“Integrate_GUI”, “Gaussian_Quad”, and “Euler_ODE_GUI” have additional
help/information pages; and “Integrate_GUI” has an additional GUI for
extra output of error estimates. 

When used for course purposes, I have the files stored in a 
separate systems directory that is checked by Matlab.  The students 
do not need to have the files in their own directory in order to 
run the GUIs.

For additional information, contact Kendall-Atkinson@uiowa.edu.