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数值性质
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  numerical properties
     Some Numerical Properties of Lucas Sequence and Fibonacci Sequence
     Lucas数列和Fibonacci数列的几个数值性质
短句来源
     Weakly H-matrix and its numerical properties
     弱H-矩阵及其数值性质
短句来源
     2. Roundoff error estimates of the modified Gram-Schmidt(MGS) algorithm for solving standard LS problemThe Householder QR, Givens QR and modified Gram-Schmidt algorithm are frequently used methods for solving standard least squares problem(LS): min ||Ax— b||2. MGS has its particular numerical properties.
     作为解最小二乘问题(?) ‖Ax-b‖_2三种常用的正交化算法之一,改进的Gram-Schmidt(MGS)有其独特的数值性质
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     A new hybrid recursive learning algorithm for the radial basis function (RBF) neural networkis proposed from the viewpoint of hardware implementations and on-line applications. The new algorithm hassuperior numerical properties and can be implemented in parallel easily. Finally, recursive identification ofnonlinear systems using RBF network is investigated.
     从径向基函数网络的硬件实现和实时应用的角度出发,给出了RBF网络的一种新型混合递推学习算法.该算法既具有良好的数值性质又易于并行实现.把RBF网络用于非线性系统在线辨识,仿真结果显示了本文方法的有效性.
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  “数值性质”译为未确定词的双语例句
     The numerical results also show that the nested iterative method has the same as or even better numerical performance than the splitting method in some aspects under the conditions in our tests.
     试验结果同时表明对于我们所测试的问题,嵌套迭代法在适当的条件下具有与分裂迭代法相同的甚至更好的数值性质
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     The numerical behaviour and applied value of scheme are analysed.
     分析了格式的数值性质和实用价值。
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     This paper gives some interesting numerical results for Γ functions and Dirichlet L functions
     给出了关于Γ函数和L函数的几个有趣数值性质
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     Then, the numerical character of the genetic algorithm is analyzed and a test conducted on an oil/coal mixed burning test rig, The measuring and test results are presented.
     最后对遗传算法的数值性质进行了分析 ,并在油煤混烧试验台上进行了试验 ,给出了测试结果
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     In this paper, we propose a method using clustering algorithm to detect intrusion attacks.
     改进了利用聚类算法查找孤立点的算法,提出在应用到入侵检测的过程中应该结合领域知识、考虑数值性质,这样可以提高检测质量。
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  相似匹配句对
     ,S~(b);
     ,S~b 的性质;
短句来源
     property;
     性质;
短句来源
     Weakly H-matrix and its numerical properties
     弱H-矩阵及其数值性质
短句来源
     NUMERICAL SIMULATION RESEARCH OF PROPERTIES OF COAL-RCOK SAMPLE
     煤岩组合试件性质数值研究
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     (2) numerical simulation;
     数值模拟;
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  numerical properties
The theoretical-numerical properties of the square and the hexagonal nets are presented as well as their characteristic triads of integers-the Denis numbers-applicable to the practical X-ray diffraction analysis of single crystals.
      
A pair of multichannel recursive least squares (RLS) adaptive lattice algorithms based on the order recrusive of lattice filters and the superior numerical properties of Givens algorithms is derived in this paper.
      
Both algorithms have superior numerical properties, particularly the robustness to wordlength limitations.
      
As a result, the numerical properties and error propagation characteristics of the γ-function explicit method for the pseudodynamic testing of a nonlinear system are analytically assessed.
      
In a model study we look for their physical and numerical properties, i.e.
      
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Five higher-order difference schemes for unsteady convection-diffusion problems are discussed. They are constructed by using the undetermined coefficient method and the convection-diffusion equation. It is proved that the positivity domain of schemes belongs to stability domain of schemes. The numerical behaviour and applied value of scheme are analysed.

讨论了求解非定态对流扩散方程的5种高阶差分格式。它们均由待定系数法并利用原对流扩散方程导出。指出格式的正性域是其稳定域的子域。分析了格式的数值性质和实用价值。

A new hybrid recursive learning algorithm for the radial basis function (RBF) neural networkis proposed from the viewpoint of hardware implementations and on-line applications. The new algorithm hassuperior numerical properties and can be implemented in parallel easily. Finally, recursive identification ofnonlinear systems using RBF network is investigated. The simulations show that the algorithm is very effective.

从径向基函数网络的硬件实现和实时应用的角度出发,给出了RBF网络的一种新型混合递推学习算法.该算法既具有良好的数值性质又易于并行实现.把RBF网络用于非线性系统在线辨识,仿真结果显示了本文方法的有效性.

This paper gives some interesting numerical results for Γ functions and Dirichlet L functions

给出了关于Γ函数和L函数的几个有趣数值性质

 
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