rot90
- rot90(X) rotates X clockwise of 90 degrees
- rot90(X,k) rotates X clockwise of k * 90 degrees
Examples
> X = [1 2 3; 4 5 6]# 1 2 3 4 5 6 > rot90(X)# 3 6 2 5 1 4 > rot90(X,2)# 6 5 4 3 2 1
Resources
> X = [1 2 3; 4 5 6]# 1 2 3 4 5 6 > rot90(X)# 3 6 2 5 1 4 > rot90(X,2)# 6 5 4 3 2 1