Sentence examples for by exploiting the covariance from inspiring English sources

With fixed scaling ratios, some researchers[15 17] estimate the covariance of high-resolution images by exploiting the covariance of low-resolution images.

By exploiting the covariance and pseudo-covariance matrix of the received signal, an effective way has been formulated to apply the subspace method for symmetric MIMO systems.

In order to achieve these sample-efficient detection schemes, we modify the GLRT-based detector by exploiting the covariance structure and factoring the large spatio-temporal covariance matrix into spatial and temporal covariance matrices.

Under the assumption of spatially correlated channels, it has been found that the pilot contamination would disappear by exploiting the covariance information of user channels and using a coordinated pilot assignment strategy among cells [7].

By exploiting the covariance and pseudo-covariance of the received signal, we can increase the dimension of the received signal subspace while keeping the dimension of the signal subspace constant, and hence, the proposed algorithm can be applied to most of full-duplex MIMO configurations with arbitrary numbers of transmit and receive antennas.

Contrary to that work, in the present one, we rather focus on exploiting the covariance structures without the GLRT approximation in the frequency domain.

By exploiting the estimation error covariance at the remote estimation center to describe the quality of communication, the transmission schedule problem is formulated as an optimal problem.

In conclusion, by exploiting the underlying structure of the covariance matrix Σ via the persymmetric ML estimates of the covariance matrices ΣT and ΣA, it further increases the robustness of (27) at small sample support.

A modified sphericity test has been proposed in [34, 35] by exploiting the fact that the signal covariance matrix may be of low-rank dimensionality.

In order to improve the accuracy of the multidimensional subspace-based estimation techniques designed for white noise, prewhitening algorithms are devised by exploiting the Kronecker structure of the noise covariance matrix.

By exploiting the common structure of the variance-covariance matrix of different phenotypes, CLAK-E ig reduces the complexity by a factor of n, down to O tmpn).