This problem has been polished along with an enhanced test suite.
nice moderate problem
Matrix indexing with two vectors of indices
Compute a dot product of two vectors x and y
Doubling elements in a vector
Number of digits in an integer
Convert array of decimal numbers into binary numbers array.
Find cosine between two given vectors u and v.
For given vectors x,y find coresponding spline coefficients.
Select primes from the matrix.
Find Euclidean norm of given vector u.
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office