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.
07 - Common functions and indexing 4
Matlab Basics II - Log and natural log
Square root of a number
Matlab Basics II - Find the roots of a function
Matlab Basics - Pick out parts of a vector
Matlab Basics II - Unit Conversion
Matlab Basics - Create a row vector
Matlab Basics II - 3 Dimensional Arrays
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