Display positive elements of matrix.
Make one big string out of two smaller strings
Determine Whether an array is empty
Make a 1 hot vector
Product of Array
Change string to number
Solve expression III
Sum positive elements of matrix.
Multiply two polynomials p and q given in in vector representation.
Calculate the sum of elements of n*n Hilbert matrix.
Calculate the values of a polynomial.
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