Shenglong Zhou – Optimization Online

The restricted isometry constants (RICs) play an important role in exact recovery theory of sparse signals via l_q(0

Improved Bounds for RIC in Compressed Sensing

Published: 2012/09/28, Updated: 2012/10/02

Applications - OR and Management Sciences bound, compressed sensing, exact recovery, l1-minimization, restricted isometry constant

This paper improves bounds for restricted isometry constant (RIC) in compressed sensing. Let \phi be a m*n real matrix and k be a positive integer with k