Size of matrix
(Quaternion and octonion overloadings of standard MATLAB® function)
Y = size(X, N)
size(X) returns the size of the quaternion array X.
size(X, N) returns the size of the N-th dimensions of the quaternion array X.
>> q = randq(4,5) q = 4x5 quaternion array >> size(q) ans = 4 5