说明：  matlab神经网络工具箱 在对人类的神经系统及脑的研究中，人们发现:人脑的某些区域对某种信息或感觉敏感，如人脑的某一部分进行机械记忆特别有效 而某一部分进行抽象思维特别有效。
(Matlab neural network toolbox in the human nervous system and brain study, it was found : people in some regions of the brain, to a certain feeling or sensitive information, if the human brain a memory of mechanical parts and a particularly effective part of abstract thinking particularly effective.)