Useful links?
( in no particular order)Mathtools (comprehensive list of m-files and toolboxes)
Official FAQ of the comp.soft-sys.matlab forum.
Gerd Krahmann's Matlab page (m-files, Tips&tricks, Q&A)
Matlab Tips, Tricks and FAQ(@ standford.edu), last updated in 1996.
Matlab vectorisation tricks (Tim Love, @ Univ. of Cambridge).
Matlab hints (@Rensselaer Polytechnic Institute)