查询词典 metrically convex subset

Sparse eigenvalue analysis technique, which makes full use of sparsity of augmented state matrix during small disturbance stability analysis for large scale power system, can compute out concerned eigenvalue subset from all eigenvalues and can analysis power systems that have arbitrary scales.

论文的主要研究工作和创新性成果如下：1针对传统特征值分析方法仅适用于中小规模电力系统的局限性，结合Prony和稀疏特征值算法，提出了一种大规模互联电网区间低频振荡分析的实用方法。

Let G be a finite group, and S a subset of G not containing theidentity element 1. The Cayley digraph Cay on G with respect to S is definedas a directed graph with vertex set G and edge set {|g∈G, s∈S}. IfS~(-1)=S, then Cay is undirected and in this case, we view two directededges and as an undirected edge {u, v}. Obviously, the right regularrepresentation R of G, the acting group of G by right multiplication, is asubgroup of the full automorphism group AutCay(G, S of Cay.

给定有限群G，设S是G的不含单位元1的子集，群G关于子集S的Cayley有向图Cay是一个以G顶点集合，而以｛|g∈G，s∈S｝为边集合的有向图，特别地，若S~(-1)=S，则X=Cay是无向的，此时我们把一条无向边｛u，v｝等同于两条有向边和，易见，群G的右正则表示R，即G在G上的右乘作用，为图Cay的全自同构群AutCay

And the weighed averaging method is taken for decoupling fuzzy subset to get precise output.

采用加权平均法对输出模糊子集进行解模糊，得出了精确的输出。

Thinking hard about a complex decision that rests on multiple factors appears to bamboozle the conscious mind so that people only consider a subset of information, which they weight inappropriately, resulting in an unsatisfactory choice.

过度考虑一个受多种因素影响的复杂决定似乎会使有意识的思考受到蒙蔽，人们因此只考虑到了相关信息的一个分枝，而且不适当地估量了这部分信息，结果做出一种令人不满意的选择。

Template and instance can describe the data pattern accessed by program. Template and instance are defined by generation subset of the canonical basis of linear space.

文中首先指出算法的访存模式可用模板和实例来刻画，并用线性空间规范基的生成子集来定义它们。

In this interpretation IP is a subset of IR; this will be typical of RDF semantic interpretations

一般来说IP是IR的子集，因为属性也可以当成资源，作为三元组的主体或客体，都这并不是必须的。

The optimal algorithms of antenna selection is to find the best subset of the channel through exhaust searching, which has the exponential complexity degree and lead to be unfit for the realtime signal processing.

在天线选择技术中，最优的选择算法具有指数级的高复杂度，不适合信号处理的实时运算。

Since only a subset of counter watermark detection techniques is selected from a larger pool of techniques, a bootlegger will be unaware of the total number of transformations available to the watermark detectors and will therefore not know if the watermark has been successfully removed or corrupted.

由于仅从技术的较大集合中选择反水印检测技术的子集，因此非法贩卖者将不知道水印检测器可用的变换的总数，从而将不知道水印是否已被成功除去或破坏。

In this paper, we consider the approximate controllability of the following semilinear parabolic systemwhere Rn be an open and bounded domain with a C2 smooth boundary , and be a nonempty open subset.

本文考虑了如下半线性抛物系统的逼近能控性其中，Ω是R~n中的一个有界开子集，其边界？

I must confess there is an element of braggadocio: a marathon is something that will be accomplished only by a small subset of society.

我还必须承认有自夸的因素，因为跑马拉松只有极少数人能完成。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。