Write a program to input an integer n and build a n-by-n matrix with the numbers 1,2,...,n on the main diagonal and zeros elsewhere.
Back to basics 14 - Keywords
Remove the two elements next to NaN value
Implement simple rotation cypher
Sum the elements in either diagonal of a square matrix
Sum of series I
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