Select every other element of a vector
Find the area of the four walls
Matlab Basics - y as a function of x
Matlab Basics II - Log and natural log
For given xx,x, y vectors build spline of x and y and find yy values for xx vector.
Multiply two polynomials p and q given in in vector representation.
Find cosine between two given vectors u and v.
Convert array of decimal numbers into hexadecimal numbers array.
Compare two strings.
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