Rotate matlab

1. How do you rotate in Matlab?
2. How do you rotate a figure 90 degrees in Matlab?

How do you rotate in Matlab?

J = imrotate( I , angle ) rotates image I by angle degrees in a counterclockwise direction around its center point. To rotate the image clockwise, specify a negative value for angle . imrotate makes the output image J large enough to contain the entire rotated image.

How do you rotate a figure 90 degrees in Matlab?

B = rot90( A ) rotates array A counterclockwise by 90 degrees. For multidimensional arrays, rot90 rotates in the plane formed by the first and second dimensions. B = rot90( A , k ) rotates array A counterclockwise by k*90 degrees, where k is an integer.