Delete x value in given vector y.
Exapmle x=5; y=[ 1 2 5 6 74 5 2 5]
result=[1 2 6 74 2]
Extract leading non-zero digit
Angle between two vectors
Matrix to column conversion
Matlab Basics II - Velocity of a particle
Find scalar product of two polynomials a and b, given as vector array.
Compare two strings.
Opposite task convert binary numbers array into array of decimal numbers.
Pointwise multiplication of vectors.
Find sum of negative elements in row.
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