Non-linear coding for improved performance in compressive sensing


We propose a system based on the combination of compressive sensing and non-linear processing that shows excellent robustness against noise. The key idea is the use of nonlinear mappings that act as analog joint source-channel encoders, processing the compressive sensing measurements proceeding from an analog source and producing continuous amplitude… (More)
DOI: 10.1109/CISS.2009.5054682


3 Figures and Tables