rot90

Rotate array 90 degrees.

📝Syntax

B = rot90(A)
B = rot90(A, k)

📥Input Arguments

Parameter	Description
A	an array
k	an positive integer value: Rotation constant.

📤Output Arguments

Parameter	Description
B	rotated array.

📄Description

B = rot90(A, k) rotates array A counter clockwise by k * 90 degrees, with k is an integer value.

Consider flip function to flip arrays in any dimension.

💡Examples

x = eye(3, 2);
y = rot90(x, 0)      
y = rot90(x, 1)
y = rot90(x, 2)
y = rot90(x, 3)

🔗See Also

🕔Version History

Version	Description
1.0.0	initial version