The processing and recognition of electroencephalogram (EEG) signal is the most important part of brain-computer interface (BCI) system, and the quality of signal processing and recognition is directly related to the effectiveness of BCI system.Aiming at the problems of incomplete removal of artifacts and inadequate retention of active components i
In this paper, we propose a generalized shift-HSS (denoted by SFHSS) iteration method for solving LIPSTICK SCARLET SOAKED nonsingular saddle point systems with nonsymmetric positive definite (1, 1)-block sub-matrix, and theoretically verify its convergence property.In addition, we discuss the algebraic properties of the resulted SFHSS preconditione
The Drosophila Mad1 spindle checkpoint protein helps organize several nucleoplasmic components, and flies lacking Mad1 present changes in gene expression reflecting altered chromatin conformation.In interphase, checkpoint protein Mad1 is usually described Noodles as localizing to the inner nuclear envelope by binding the nucleoporin Tpr, an interac
There is an urgent need for a comprehensive study and analysis of negative processes of deepening the level of second relations in the economy.The ghost economy is the result of the functioning and increasing signs of a systemic crisis in the economy, which arises due to the discrepancy and inadequacy of the methods used to implement market transfo