41. Any strictly stationary process which has a mean and a covariance is also WSS. 42. Performing PCA directly on the covariance matrix of the images is often computationally infeasible. 43. However, Sather supported both covariance and contravariance. 44. Exploiting the Hermitian symmetry of the covariance matrix R _ v, we can write 45. General covariance is the basis of general relativity, the current theory of gravitation. 46. These methods bypass the need for covariance matrices. 47. Consequently, the covariance matrix of the reduced VAR 48. We can then solve the inequality for the covariance yielding the stated lower bound. 49. C # does not support return type covariance . 50. Pairwise dependencies between the variables in the distribution are represented by a covariance matrix.
