Number Estimation of Correlated Signal Sources in Color Noise
Shuai Liu, Zhou Hongjuan, Ming Jin, Qiao Xiaolin · 2010
Source number estimation is important in Super-resolution Direction Estimate technology. Base on the Gerschgorin Radii theory and Unitary Transformation, a new method which estimate the source number by ubiety transformation of Gerschgorin Radii location is bring forward. This technique ameliorate the traditional Gerschgorin Radii method, realized the source number estimation of the Correlated signal sources in Color noise. Through the emulation, the method is proved to be effective.