multi dimensional data in 2d plot

[Levente Torok]

Hi all,

For visualization purposes I used a package called GTM (Generative Topographic Modelling). 
The model was developed for matlab (http://www.ncrg.aston.ac.uk/GTM/)
This is meant to project high dimensional data to 2D just like Self Organized Maps but with several advantages.
However to display the data I still needed something so I developed a function called mdimplot .
It creates an image like the one I attached.

Let me know your comments.

Levente

Screenshot-2.png
Description: PNG image

mdimplot.m
Description: Text Data