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.
Find the numeric mean of the prime numbers in a matrix.
Sum of diagonal of a square matrix
Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
Deleting an element in a matrix
Matlab Basics II - Count rows in a matrix
Matlab Basics II - Create a vector with a repeated entry
Matlab Basics - y as a function of x
Matlab Basics II - Unit Conversion
Matlab Basics II - Extract last 3 elements of a vector
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