【摘 要】
：
本文用神经网络来求解多元函数的极值.针对 Hopfield 网络的局限,提出了一种高阶反馈型神经网络,并从数学上证明了这个网络具有良好的稳定性.当阶数为2时,功能类似于 Hopfiel
论文部分内容阅读
本文用神经网络来求解多元函数的极值.针对 Hopfield 网络的局限,提出了一种高阶反馈型神经网络,并从数学上证明了这个网络具有良好的稳定性.当阶数为2时,功能类似于 Hopfield 网络,但比它稳定.本文还给出求解多元高次函数全局最优解的方法.最后给出了该网络的计算机数值仿真.
In this paper, neural network is used to solve the extremum of multivariate function.For the limitation of Hopfield network, a high-order feedback neural network is proposed and the network is proved to be of good stability mathematically.When the order is 2, The function is similar to that of Hopfield network, but it is more stable than that of Hopfield network.In this paper, a method to solve the global optimal solution of multivariate high order functions is given. Finally, the numerical simulation of the network is given.
其他文献
As the core of the Inteational Humanitarian Law, the Geneva Conventions of 1949 have just celebrated their 61st anniversary.Here after a brief historic backgrou
我省200余万亩茶园中,除少数分布在紫色土、潮土、山地黄壤外,大多数生长在不同母质发育的红壤上。红壤由于成土因素的特点加上茶园长期施用生理酸性肥料,使土壤变为酸性或
There is a mode building complex of European style at Jing Yue Tan, a national AAAA class scenic spot with "the biggest artificial forest in Asia" in Changchun
目的探讨SPECT脑血流灌注显像及定量分析在脑动脉狭窄支架植入术评估中的作用。方法回顾性分析35例(男31例，女4例，平均年龄63.9岁)经DSA证实脑血管狭窄行动脉支架植入术的患者资料，患者均于手术前后行99Tcm-ECD SPECT脑血流灌注显像。所有图像先经过SPM 2.0进行配准和标准化，然后用Brain Search软件进行图像定量分析。软件根据Talarich图自动将大脑分为210个功
Human rights refer to the rights that should be enjoyed by anyone as human beings.However,human beings have not only the natural attributes,but also social attr
Zhang Side,a soldier of the Chinese Communist Partys Eighth Ro,ute Army,did not die a hero s death in the war against Japanese invaders.Instead,he lost his youn
Prison is a cultural site with an extremely strong magnetism.A confluence of all kinds of cultures,it has a certain influence over the development of penalties
Overview of Some Basic Issues of China It is important to note Chinas human rights enlightenment dating back to the 1970s is not the product of exteal driving f
Protection of criminals human rights is an important issue that has received full attention at home and abroad.The Communlst Party of China (CPC) has always att
21世纪，网络的出现与发展，网络信息资源覆盖各个领域和各个方面。国家体育总局在2007年提出了“积极开展体育信息化研究，推进体育信息化”，网络资源成为体育工作者开发和利用的新型资源，也成为人们学习和体育锻炼资源的新兴平台。健美操项目风格多样，形式活泼，动作优美而深受广大学生的喜爱。网络信息资源信息量大、涵盖面广、获取便捷快速、网络信息资源的费用少、整体分布混乱、信息动态变化、网络信息资源时效性强。