Swap the first and last columns
Convert a numerical matrix into a cell array of strings
Given a 4x4 matrix, swap the two middle columns
Is this triangle right-angled?
Number of Even Elements in Fibonacci Sequence
Find state names that start with the letter N
Find the longest sequence of 1's in a binary sequence.
Find state names that end with the letter A
Back and Forth Rows
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