查询词典 incidence matrix

With the knowledge of Graph Theory, the model can automatically get the incidence matrix, thus realize the hydraulic calculation.

最大程度地减少了用户所需要输入的数据量，为管网计算带来了一定程度的方便。

However, they can be carried out by transformation of the incidence matrix. And they are all concise and easy to be understood by readers and performed by computers.

本文中求解算法的理论基础均是基于网结构的变化，但事实上，这些算法均可通过对Petri网的关联矩阵实施初等变换来完成，算法简洁，容易理解与实现。

Further more, in order to express machining conditions with graph theory a new theory and space network are proposed, the decision of machining plan is made with incidence matrix.

提出了推理过程的具体算法，从而进一步提出了用图论来表达加工空间状态网络图，以及用有向图的关联矩阵进行加工方案的决策等新的理论和方法。

The incidence matrix of activity units is chosen to calculate the numbers of controlling elements to improve the efficiency and rate of getting cohesion coefficients.

提出了用活动单元关联矩阵图来计算约束结构中控制元数目的方法，提高了内聚系数计算的快速性和准确性。

In allusion to the characteristic of dynamic Ad Hoc network,this paper puts forward a new estimate index of network invulnerability and sets up a incidence matrix to depict the connectivity of the network nodes in a dynamic network model .

针对动态Ad Hoc网络的特性，提出了抗毁率这一新的网络抗毁性评价指标，在动态网络模型中建立了刻画网络节点连通性状的关联矩阵。

The concept of HLPN should be understood along the four levels of node, extending, incidence matrix, and initial marking.

ISO/IEC15909从构成角度给出了高级Petri网的定义，对其的理解分为结点、扩展、关联矩阵和初始标识四个层次。

Key words:Dynamic Ad Hoc network,Invulnerability rate,Connectivity index,Incidence matrix,Network model

针对动态Ad Hoc网络的特性，提出了抗毁率这一新的网络抗毁性评价指标，在动态网络模型中建立了刻画网络节点连通性状的关联矩阵。

However the calculation of invariants for coloured Petri nets is a hard work because the elements of coloured incidence matrix are not integers, but functions instead.

但是，着色Petri网的不变量求解却是一项非常困难的工作，因为它的关联矩阵的元素不再是整数而是函数。

With the transfer function. it is straightforward to construct the incidence matrix M. Then α〓, the number of K-strings in L, can be obtained by simply summing over a specific row of M〓.

有了转移函数就可以直接计算关联矩阵M，而L中允许的K-串个数α〓可以通过对M〓的某一行求和得到。

Finally, this paper establishes a grey method of assessing indoor air quality based on the abundant information provided by grey incidence matrix and illuminates the application of grey cluster in predigesting the evaluation parameters.

最后本文着重研究了室内空气品质现状评价的灰色方法，根据灰色关联矩阵提供的丰富信息对室内空气品质进行综合评判，同时分析了灰色聚类在室内空气品质评价参数简化中的应用。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。