贝叶斯网络的matlab实现。可以创建贝叶斯网络、训练模型

				function val = get_params(pot, name)
				% GET_PARAMS Accessor function for a field (dpot)
				% val = get_params(pot, name)
				%
				% e.g., get_params(pot, 'table') or 'domain'
				
				switch name
				 case 'table', val = pot.T;
				 case 'domain', val = pot.domain;
				 otherwise,
				  error(['invalid field name ' name]);
				end