Create a cell array of strings containing the first n natural numbers. Slightly harder than it seems like it should be.
>> y = naturalnumbers(4)
'1' '2' '3' '4'
Number of toolboxes?
Back to basics 8 - Matrix Diagonals
Matrix indexing with two vectors of indices
How long is the longest prime diagonal?
Find out missing number from a vector of 9 elements
Split a string into chunks of specified length
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