Plot rose or angle histogram.
ROSE(THETA) plots the angle histogram for the angles in THETA.
The angles in the vector THETA must be specified in radians.
ROSE(THETA,N) where N is a scalar, uses N equally spaced bins
from 0 to 2*PIM01HU2. The default value for N is 20.
ROSE(THETA,X) where X is a vector, draws the histogram using the
bins specified in X.
[T,R] = ROSE(...) returns the vectors T and R such that
POLAR (T,R) is the histogram. No plot is drawn.