Write a script to round a variable x to 3 decimal places:
e.g. x = 2.3456 --> y = 2.346
Duplicate each element of a vector.
Area of a triangle
Matlab Basics - Switching Assignments
Replace every 3rd element in a vector with 4
Matlab Basics - Rounding III
Matlab Basics II - Max & Index of Max
Matlab Basics II - Minimum
Matlab Basics - Set unwanted parts of a vector to zero
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