Given an array, Find the sum of all of the elements in it
Input x = [1 2 3 5; 4 5 6 7];
Output y is 33
Determine Whether an array is empty
Duplicate a character
Create a two dimensional zero matrix
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