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.
Back to basics 25 - Valid variable names
middleAsColumn: Return all but first and last element as a column vector
What's Your BMI?
Sum the elements in either diagonal of a square matrix
Who invented zero?
Matlab Basics - Rounding II
Matlab Basics - Create a row vector
Matlab Basics II - squares
Finding an element in a vector
Matlab Basics - Pick out parts of a vector
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