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universal representation
相关语句
  普适表示
     The Grey Pattern and Universal Representation Of Grey Systems
     灰模式及灰系统的普适表示
短句来源
     By analyzing the problems of the foundational describe quantity of grey systems and the requirement for system identification to the mathematical model,the structural grey number in the information cognition theory into strctural grey vector and structural grey matrix is extended. Thereby,the grey system is defined,the grey pattern andthe universal representation of grey system are obtained.
     通过分析“灰色系统”的基本描述量问题及系统辨识对数学模型的要求,把信息认知理论中的结构型灰数推广为结构型灰向量和灰矩阵.并由此定义了灰系统,得出了其灰模式及普适表示
短句来源
  万有表示
     Using the universal representation of C * algebra and the results due to P.R. Halmos on approximation by positive operators in Hilbert space,the existence of best positive approximation(BPA) is proved and the formula of BPA is obtained.
     应用C*-代数的万有表示和Halmos关于正算子逼近的结果,证明了C*-代数中的任一元都存在最佳正逼近并且给出了最佳正逼近的表达式。
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  相似匹配句对
     Neural Network Representation of Universal Characteristics of ICE
     用神经网络模拟内燃机万有特性
短句来源
     The Grey Pattern and Universal Representation Of Grey Systems
     灰模式及灰系统的普适表示
短句来源
     Universal Relay
     万用继电器
短句来源
     The Representation of Algebra C
     代数C[x,y]的表示
短句来源
     The Representation Of Insurer
     从法律角度看保险人的告知义务
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  universal representation
A universal representation of the thermodynamic properties of fluids in the critical region
      
A claim is defended concerning the universal representation of an item's essence in categorical terms.
      
Transformations of such representations and existence of a 'universal' representation are studied.
      
It is proved that infinite normal forms are universal representation formulas whereas finite normal forms are universal approximation formulas for any L-valued function where L is a support set of any complete BL-algebra.
      
In terms of discrete analogues of these harmonics one has a universal representation for the kinetic energy and a diagonal representation for the potential (hyperquantization algorithm).
      
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By analyzing the problems of the foundational describe quantity of grey systems and the requirement for system identification to the mathematical model,the structural grey number in the information cognition theory into strctural grey vector and structural grey matrix is extended. Thereby,the grey system is defined,the grey pattern andthe universal representation of grey system are obtained.Thus the reliability of the modelcan be measured,and the unifined identification form on linear and nonliner systems...

By analyzing the problems of the foundational describe quantity of grey systems and the requirement for system identification to the mathematical model,the structural grey number in the information cognition theory into strctural grey vector and structural grey matrix is extended. Thereby,the grey system is defined,the grey pattern andthe universal representation of grey system are obtained.Thus the reliability of the modelcan be measured,and the unifined identification form on linear and nonliner systems maybe obtained.

通过分析“灰色系统”的基本描述量问题及系统辨识对数学模型的要求,把信息认知理论中的结构型灰数推广为结构型灰向量和灰矩阵.并由此定义了灰系统,得出了其灰模式及普适表示。从而可以测度模型的可靠性,有可能使线性和非线性系统的辨识取得统一形式。

The question on appoximation of a element in C * algebra by its positive elements is discussed and properties about the approximation degree are given.Using the universal representation of C * algebra and the results due to P.R.Halmos on approximation by positive operators in Hilbert space,the existence of best positive approximation(BPA) is proved and the formula of BPA is obtained.

讨论了C*-代数中的正元逼近问题,研究了逼近度的一系列性质;应用C*-代数的万有表示和Halmos关于正算子逼近的结果,证明了C*-代数中的任一元都存在最佳正逼近并且给出了最佳正逼近的表达式。

 
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