what is a matrix what is the matrix of uniform spherical distribution? what is the matrix of a uniform spherical distribution what is the matrix of uniform spherical distribution where is the covariance matrix for a uniform spherical distribution how to find identity of uniform spherical distribution uniform spherical distribution covariance matrix what is the identity matrix of uniform spherical distribution how does uniform spherical distribution work what type of matrix is used to represent a uniform spherical distribution what type of distribution has a covariance matrix that is open what is the matrix for uniform distribution how to find the matrix for a uniform spherical distribution covariance matrix of a uniform spherical distribution what is the matrix of uniform spherical distribution what is the matrix of the uniform spherical distribution what is uniform spherical distribution what is the identity matrix of a uniform spherical distribution? what is the matrix of uniform spherical distribution? a uniform spherical distribution is a function of how many units