Sathiya Narayanan

Greedy Pursuits Based Gradual Weighting Strategy for Weighted $\ell_{1}$-Minimization

In Compressive Sensing (CS) of sparse signals, standard <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$\ell_{1}$</tex> minimization can be effectively replaced with Weighted <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w…