A Review of Super-Resolution Methods for Nonorthogonal Analysis of Highly Correlated Signals in Noise
Shuang Wei, De Fu Jiang, Michel Fattouche · Applied Mechanics and Materials · 2014
Highly correlated signals exist in many applications of different fields of physics and engineering. But existing techniques for signal estimation and detection are either too complex or do not perform adequately when the observations consist of highly correlated signals in noise. Thus, this paper presents a review of three important super-resolution methods to discuss their characteristics and limitation for extracting the highly correlated signals in noise.