Furthermore, to enhance covertness against the wardens, it is necessary to either decrease the projection of information beamforming covariance matrix or increase the projection of sensing beamforming ...
The parametric method, also known as the variance-covariance method, is a risk management technique for calculating the VaR of a portfolio of assets that first identifies the mean, or expected ...
Abstract: The unknown process noise covariance matrix (PNCM) problem inducing by poor calibration or time-varying environment has not been addressed in the 2-D multi-robot system. This problem will ...
Reviewed by Andy Smith Fact checked by Vikki Velasquez Covariance is a statistical measure of how two assets move in relation to each other. It provides diversification and reduces the overall ...