Create an m by n matrix filled with sequential integers starting from 1 and arranged in a counterclockwise spiral that hugs the outside border and begins in the upper left corner.
For example:
>> spiralIn(4,5)
ans =
1 14 13 12 11
2 15 20 19 10
3 16 17 18 9
4 5 6 7 8
Solution Stats
Problem Comments
4 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers122
Suggested Problems
-
6716 Solvers
-
317 Solvers
-
Given a window, how many subsets of a vector sum positive
873 Solvers
-
Duplicate each element of a vector.
637 Solvers
-
Square Digits Number Chain Terminal Value (Inspired by Project Euler Problem 92)
265 Solvers
More from this Author11
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Tag "Recursion" would help in problem type classification
Richard, you can add tags whenever you want. Just click on "Add Tags".
Good suggestion, although not all solutions proposed have been recursive. Thanks!
With the process of your coding, you'll find out more and more bugs. This is why I enjoy this problem.