2 b | ~ 2 b
Output any real number that is neither positive nor negative
Create matrix of replicated elements
Matlab Basics - Rounding II
Create sequnce 1 4 9 16 25.........
Create a vector of the first n odd numbers (★)
Doubling elements in a vector (★★)
Swap the first and last columns (★★)
Element-wise vector product (★)
Fill a zeros matrix (★★★★★)
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