Matlab has online tutorials and easily accessible lists of routines.
Also CUED keeps a list of articles written here and elsewhere. So consider
the following web links before reading further, especially if you're
reading this document on paper.
Reading the online version of this document
saves you having to type examples in - you can just copy/paste. You won't have to type the
WWW addresses either! A PDF version
is online if you need a paper copy.