Octave/Matlab graphics Master

You will find here a powerful guide to make graphics/plot in octave matlab.

http://iste.epfl.ch/cours_matlab/graphiques.html

I know it's written in french, but a picture with universal source code is better than thousand words !

All the following list is explained :

Pie/Bar/Histogram/Stem//Plot/Polar/Meshgrid/Quiver (gradient field) / Slice (3d data)....