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.
Make a 1 hot vector
Calculate distance travelled when given radius and rotations
Compare two input matrices
Compute LOG(1+X) in natural log
Create an anti-identity matrix
MATLAB Basic: rounding IV
MATLAB Basic: rounding III
Determine the mean of matrix
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