Generate vector according to sign of vector
Example: If A=[-2 0 5] then output must be[-1 0 1]
meaning that for negative number,value is -1.
meaning that for Positive number,value is 1. and for zero is 0.
Rotate a Matrix
matrix of natural number
Swap two numbers
length of a vector
Find 10's complement
Crate a vector of logarithmically spaced
Convert decimal to hex as shown in test cases
Create vector as shown in test cases
MATLAB Basic: rounding II
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