Given a vector of positive integers
a = [ 3 2 4 ];
create the matrix where the i th column contains the vector 1:a(i) possibly padded
b = [ 1 1 1
2 2 2
3 0 3
0 0 4 ];
Make a Palindrome Number
Back to basics 21 - Matrix replicating
Make a Star Pyramid
Output any real number that is neither positive nor negative
Flip the vector from right to left
Angle between two vectors
Get the elements of diagonal and antidiagonal for any m-by-n matrix
Convert a numerical matrix into a cell array of strings
Cody Computer Part 6 - Get license number zero!
Combinations without using nchoosek
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