the robustness property can be added to dsc system at the expense of reducing performance, i.e., increasing the sum-rate. the aim of designing robust dsc schemes is to trade off between system robustness and compression efficiency. in this paper, after deriving an inner bound on the rate–distortion region for the quadratic gaussian mdc based rdsc system with two encoders, the structure of the r...

We consider the problem of (almost) lossless separate encodings and joint decoding two correlated discrete memoryless sources (DMSs), that is, well–known Slepian-Wolf (S-W) source coding problem. Traditionally, ensembles S–W codes are defined such every bin each n–vector is randomly drawn under uniform distribution across sets {0, 1,..., 2nRX -1} 2nRY -1}, where RX RY rates sources, X Y, respec...

The wavenumber-frequency spectrum reveals dynamic features of spatiotemporal processes such as traveling oscillatory components, turbulent structures, and linear transfer functions. It can be used to estimate multidimensional covariance, or to directly perform parameter estimation with reduced computational cost. However, simple extensions of univariate spectral estimators can be shown to have ...

This paper mainly deals with an extension of the matrix Slepian-Bangs (SB) formula to elliptical symmetric (ES) distributions under assumption that arbitrary density generator depends on unknown parameters, aiming rigorously quantify and understand impact this ES distributed parametric estimation models. SB is derived in a unified way within framework real (RES) circular (C-CES) or noncircular ...