Write a script that returns the absolute value of the elements in x
e.g. x = [-1 -2 -3 -4] --> y = [1 2 3 4]
'Write a script'. Actually, they're functions.
Summing Digits within Text
Number of toolboxes?
Back to basics 1 - Saving
Matlab Basics II - Velocity of a particle
Matlab Basics II - Determine if an array has a 3rd dimension
Matlab Basics - Pick out parts of a vector
Finding an element in a vector
Matlab Basics - Rounding I
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