23.11.2007 - Home



Plot Function


A beta version of a plot function written in Matlab R14 for drawing interval functions: ifplot.m, iplot.m, example_function


Instructions: You may call ifplot as "ifplot(@example_function,(-2,2))"

Ioannis A. Nikas, M.Sc.          |          Publications     About Me     Research     Teaching     Interests     Contact          |          Tips & Hints     Photos     Software     Links





We want to draw the interval function   . We create an m file named "func" containing:


function y = func(x)

y = x^2 - infsup(2,4);


and from the Matlab's command prompt we write:  ifplot(@func, [-3,3]), and we get the following graph: