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 Course MatLab scripts:

 The MatLab scripts used in the course (sometimes in the lectures directly,
 other times as suggested extras)   are stored in the  18.04 Athena locker
 (MatLab subdirectory).  The scripts are (mostly, one hopes) user friendly
 and come with the MatLab help feature enabled  (and plenty more buried in
 the comments inside the codes).

 The scripts are an integral part of the course. The students are expected
 to use them extensively.

 There are two ways to access this software (at least):

 I)  Dash menu entries for 18.04 (MatLab 4 or 5) in Athena Workstations.
 II) From the command line (i.e. athena%) in Athena, by typing:

     athena% add 18.04
     athena% 18.04matlab5  or 18.04matlab4

 Once in MatLab,  the command "help 1804" displays a list of the available
 scripts with a short description of what they do. Individual help is also
 available for each script.    New scripts will be added from time to time
 and not always announced at the lectures,  "help 1804" gives (always) the
 more up-to-date listing.

 It is also possible to cd to the 1804 Athena locker MatLab directory, and
 copy the scripts into personal accounts, where they can be modified.

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