Omit columns averages from a matrix
Create matrix of replicated elements
Find the Nth Root of a Given Number
Deleting an element in a matrix
Calculate the sum of elements of n*n Hilbert matrix.
Calculate the values of a polynomial.
Sum positive elements of matrix.
Find sum of negative elements in row.
Find cosine between two given vectors u and v.
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