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.
Remove all the consonants
Implement a ROT13 cipher
Swap two numbers
Rounding off numbers to n decimals
Replacing a row
Matlab Basics - Rounding I
Matlab Basics - Assigning Variables
Matlab Basics II - Find the roots of a function
Matlab Basics II - Extract last 3 elements of a vector
Matlab Basics II - Create a vector with a repeated entry
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