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.
Convert a vector into a number
Count up then down
kmph to mps
What number has this problem?
Remove the positive integers.
Finding an element in a vector
Matlab Basics - Set unwanted parts of a vector to zero
Matlab Basics - Rounding I
Matlab Basics II - Find the roots of a function
Matlab Basics - Create a row vector
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