You have to generate a matrix with all possible combinations of n elements taken 2 at a time, without using nchoosek(1:n,2) :
if n = 3
if n = 5
so not cool!!
Tic Tac Toe FTW
Convert a vector into a number
Vectorize the digits of an Integer
Cell Counting: How Many Draws?
Dimensions of a rectangle
Find the list of all open files
Sort an array of structures
Make a logical diamond using GALLERY function
Join Strings with Multiple Different Delimiters
Convert a numerical matrix into a cell array of strings
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