Vaucanson-G

This is a LaTeX package for drawing Markov Chain pictures. Seems quite good but it uses PSTricks for the drawing, which means it may not work so well in other environments.

Anyway, worth to try. Thanks Ah-Guy and Martin for the recommendation.

http://www.liafa.jussieu.fr/~lombardy/Vaucanson-G/

,

Discussion

If you can't read the letters on the image, download this .wav file to get them read to you.