Based on the practical planar detection area considering various influence of environment factors synthetically,it is a problem to be discussed deeply to establish models of practical detection probability distribution of radar network.

Coal and gas outburst pattern recognition and possibility prediction of Panyi Mine;

In this paper, geo-dynamic zoning method was used to research regional geology structure, multi-factor pattern recognition method was applied to predict regional coal and gas outburst danger.

Comparison of unconsciousness prediction probability with approximate entropy and bispectral index during sedation;