Find all elements less than 0 or greater than 10 and replace them with NaN
Replace multiples of 5 with NaN
Sum the numbers on the main diagonal
Multiply by 3
Back to Basics - Find no. of elements in a matrix?
UICBioE240 problem 1.1
UICBioE240 problem 1.11
UICBioE240 problem 1.3
UICBioE240 problem 1.17
UICBioE240 problem 1.18
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