Noise benefits of statistics with sign function in robust estimation

Author(s):  
Yan Pan ◽  
Yuhao Ren ◽  
Fabing Duan
Author(s):  
Mietek A. Brdys ◽  
Kazimierz Duzinkiewicz ◽  
Michal Grochowski ◽  
Tomasz Rutkowski

An iterative criterion for the asymptotic steadiness of a linear descriptor system is considered. The criterion is based on an iterative algorithm for computing a generalized matrix sign-function. As an example, the problem of analyzing the asymptotic steadiness of a large descriptor system is given. Keywords linear descriptor system; steadiness criterion; matrix sign-function; search algorithm


1994 ◽  
Author(s):  
Wendy L. Poston ◽  
Edward J. Wegman ◽  
Carey E. Priebe ◽  
Jeffrey L. Solka

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