What is a 3x3 subwindow structure in matlab?

[pvpkillerx]

I am confused as to what that means? Is that a coordinate system with 3 y-values?

 

[MATLABdude]

I'd hazard a guess that it just means making use of the subplot function to display multiple plots in the same figure:
http://www.mathworks.com/help/techdoc/creating_plots/brb46dv-1.html#brb46dv-3

 

[pvpkillerx]

Ye, you're right. It was 9 graphs on the same window 3 rows and 3 columns. Thank you for the reply though :)