Make a square matrix with this shape. For n=4
1 1 0 0
1 0 1 0
0 1 0 1
0 0 1 1
Which doors are open?
Are you in or are you out?
Back to basics 22 - Rotate a matrix
02 - Vector Variables 5
Area of a triangle
Altitude of locations on the earth
Derivative of polynomial
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