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.
Implement a ROT13 cipher
Number of Horns on a unicorn!
length of a vector
find the surface area of a cube
Times 3 problem
Matlab Basics II - Minimum
Matlab Basics II - Max & Index of Max
Matlab Basics II - Create a vector with a repeated entry
Matlab Basics II - Unit Conversion
Matlab Basics - Rounding I
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