This problem has been polished along with an enhanced test suite.
Implement a ROT13 cipher
First non-zero element in each column
Speed of car
Find cosine between two given vectors u and v.
Find the sines of an isosceles triangle when given its area and height
Display positive elements of matrix.
Calculate the sum of elements of n*n Hilbert matrix.
Divide polynomial p1 by p2.
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