查询词典 mapping function

Notice that the solvng ELP problem is equivalent to determine a nonlinear mapping,using the nature that BP neural networks has the parallelism and the capabilities of intrinsic nonlinear mapping,we propose a methods of using back error propagation of ne...

而求解线性规划问题的许多有效方法如单纯形法，Karmarkar's方法等却无法直接用于推广的线性规划问题的求解，注意到推广的线性规划问题等价于一个非线性映射，利用BP神经网络的本质并行性和高度非线性处理能力，该文提出了一类求解推广的线性规划问题的BP神经网络方法，它具有网络构建简单，求解精度高，计算量小等优点，实验结果表明其高效性。

Equipped with the functions of the Office of Office, Room A total of 17: Office, policies and regulations Office, Planning Office, the Treasury, farmland protection department (reservations Provincial Agriculture Zoning Commission Office brand), used for construction is located, cadastral management, property management offices, Mineral Development and Management Department, the Department reserves of mineral resources, geological environment division, geological survey and were based on Survey and Mapping Office, survey and mapping industry, management, law enforcement and Supervision Bureau (Hunan Province Land and Resources to add a brand of law enforcement to monitor the Corps), Science and Technology External Publicity Division, personnel education Office, the Office directly under the authority of party committees and discipline inspection groups to monitor the room, and retired personnel management offices, the Office of authority logistics service center.

厅内设职能处、室、局共17个：办公室、政策法规处、规划处、财务处、耕地保护处（保留省农业区划委员会办公室牌子）、建设用地处、地籍管理处、地产管理处、矿产开发管理处、矿产资源储量处、地质环境处、地质勘查处、基础测绘处、测绘行业管理处、执法监察局(加挂湖南省国土资源执法监察总队牌子)、科技外事宣传处、人事教育处、厅直属机关党委、纪检组监察室、离退休人员管理处、厅机关后勤服务中心。

Summer, Wang Mingxiao led the surveying and mapping personnel in the vicinity of a field artillery training ground mapping found artillery training method is relatively backward, the reaction is slow, and firing accuracy is not high.

盛夏，王明孝带领测绘人员在某炮兵训练场附近进行野外测绘时，发现炮兵的训练方法比较落后，反应速度慢，而且射击精度不高。

Moreover, we also get a fixed point theorem of uniform partial extension mapping and a fixed point theorem of quasi- extension mapping.

另外，我们还得一个一致局部扩张映射不动点定理与一个准扩张映射不动点定理。

In the solution of the problems in algebraic equation, differential equation and integral equation, we usually resort the sotution of equation to the fixed point of mapping in metric space. The contraction mapping principle can be used to solve many problems of the existence and uniqueness of equation solution.

在代数方程、微分方程和积分方程的求解问题中，通常把所求的解归结为度量空间中映射的不动点，然后应用压缩映象原理来统一处理许多方程解的存在性和唯一性问题。

The author defines the lshikawa iteration process with errors for a sequence nonlinear generalized quasi contractive mapping in convex metric space s and prove that the iterative scheme converges to the unique common fixed point of the sequence of nonlinear generalized quasi contractive mapping.

在凸度量空间内，对非线性广义拟压缩映射序列定义了带误差的 lshikawa迭代序列，证明了带误差的 lshikawa迭代序列收敛于非线性广义拟压缩映射序列的唯一公共不动点。

ISPRS as an international organization of mapping agencies, industry and research attacks all faces of local and global mapping including the latest developments in technology, serving the communication of technology transfer.

ISPRS是一个国际性的组织，包括了测绘机构，工业界和研究领域的人员。它包含了测绘在本地或全球各个方面的最新技术进展，促进了技术交流。

In recent years, Shaanxi Bureau of Surveying and Mapping leadership cadres and workers to lead global efforts to improve mapping and cultural construction, to the cause of sound and rapid development of powerful spiritual motivation and intellectual support.

近年来，陕西测绘局领导班子带领全局广大干部职工，努力搞好测绘文化建设，为事业又好又快发展提供强有力的精神动力和智力支持。

China has not only carried out different scale geochemical mapping programs in China territory but also conducted international cooperation on global and regional scale geochemical mapping projects with developing countries.

中国不仅自己开展了多层次地球化学填图计划，而且还与发展中国家合作开展了全球尺度和成矿带尺度地球化学填图合作。

The mapping between global schema, export schema and local schema is presented based on the model, which solves the problem of mapping between JIDM and relational data, XML files, object-oriented data model.

在该模型的基础上，介绍了全局模式、输出模式以及局部模式之间的映射关系，解决了JIDM模型与关系模型、XML文件以及面向对象模型之间的映射问题。

A backer of an Afghan law that critics say legalizes marital rape has rejected the international outcry as foreign meddling.

饱受批评的一项法律的拥护者说合法化的婚内暴力不会受国际舆论的干涉。

Years ago, a ancient Egyptian fleet went to the Land of punt for seeking a kind of flavor named "myrrh", and aromatic plants which has dense exotic style for the queen Hatshepsut.

3500年前的一个古埃及的舰队到&彭特之地&寻找一种叫没药的香料。