This paper deals with the blind separation of nonstationary sources and directionofarrival(DOA) estimation in the underdetermined case, when there are more sour
Nonlinear dynamic characteristics of a fixed-trim reentry vehicle controlled by an internal moving-mass actuator are analyzed.A traditional dynamic model develo
The morbidity problem of the GM(1,1) power model in parameter identification is discussed by using multiple and rotation transformation of vectors. Firstly we c