查询词典 graph

Based four-level forecast model, this paper presented an improved complete graph algorithm and derived analysis formula of computational amount of algorithms to prove improvement in algorithm performance.

以四级预测模型为基础，提出改进的完全图算法，并推导出该算法计算量的解析式，从理论上证明了改进的完全图算法性能上的提高。

Let Kv be a complete graph with v vertices, G be a simple subgraph without isolate vertices of Kv.

设Kv是一个v个点的完全图， G为一个不含孤立点的简单图。

In this thesis, the concept of L-graphfor a complete lattice with a largest element 1 and a smallest element 0 (0≠1)is introduced, which is generalization of fuzzy graph, and the main properties ofL-graphs are studied systematically.

在此基础上，本文就有最大元1和最小元0(0≠1)的完备格L，给出了L-图的概念，并较为系统地研究了L-图的一系列性质。

Furthermore, it expanded the scope of it s application, drew up fractal graph w it h more higher number times end more complex root value, added the thought of escape time.

在此基础上加入逃逸时间算法的思想，绘制出了次数更高、根值更加复杂的分形图形，进一步扩展了它的使用范围。

By summarizing theorical analysis and application, it is validated that the proposed approach of the extensible elementary linear graph made some achievements in multidisciplinary composable simulation. And then the modelling range was enlarged, and the simulating efficient was improved. So the effective method and tool were provided for simulating multidisciplinary system.

理论分析和应用研表明，本文提出的基于可扩展单元线性图模型的复合建模方法在多领域统一建模理论上取得了一些进展，扩展了应用范围，提高了建模效率，为复杂的多领域系统整体性能仿真提供了有效的建模方法和工具。

As the example, robot mechanism is considered, including the topology graph representation. compotation of the mathematical model. This method based on Riemann geometry with simpler formulation is more suitable for computer-aided modeling and dynamic analysis.

讨论了机器人系统的拓扑图表示和动力学模型计算等，与已有的机器人动力学分析办法相比，基于黎曼几何和拓扑图表示方法的动力学分析更加简便，更加适合机器人动力学机械化建模。

If be its rise and fall to fall,draw on one piece of graph, slightly computative can see,.

假如为它的起起落落画上一张曲线图，稍加推算就可以看出，。。。

The graph of a concave function is always below its tangent.

一个凹函数的图象总在它的切线的下方。

The background of its appearance is relatively simple, which is that merely from function graph studies, the importance of concavity can be drawn, but it is significant to be noted that the mathematical thought of the combination of figure and chart shown here is very important.

它提出的背景非常浅近，仅仅从函数图像的研究中就可获得凹凸性提出的必要性，但是此处所体现的数形结合的数学思想却是非常重要的。

Then this paper introduces the definition of conditional random fields, the graph structure, potential functions, parameters estimation and probability computations.

进一步地，将条件随机场模型应用于中文命名实体识别任务，提出了适合于各类中文命名实体的特征模板，并通过实验进行验证，确定了有效特征。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！