查询词典 Lucas

Fibonacci and Lucas numbers are very important in many subjects such as number theory, geometry, and algebraic.

z与广义Fibonacci，Lucas数的倒数有关的级数的计算问题，难度很大，很难给出精确值。

Lucas is a bandleader and double base player.

Lucas是一个乐团的领队和低音提琴手。

Experimental results show the recognition rate of the method is 95%for a known expresser and 72% for a novel expresser. Aiming at the shortcomings of optical flow technique,two improved optical flow algorithms are presented.One way is to introduce forward and backword constraint eqution and Hessian matrix of optical flow equation is computed.The well- posedness of each point of local neighbourhood is examined and the weight of Lucas-Kanade's method is defined as the reciprocal of the conditioning number of its Hessian Matrix.

3针对传统光流法的缺点，分别提出了两种不同的改进方法：其一为引入前向-后向光流方程，计算其Hessian矩阵，把Hessian矩阵条件数的倒数作为Lucas-Kanade光流法的加权阵，可有效消除局部邻域中不可靠约束点，同时提高基本约束方程解的稳定性；其二为针对传统光流法只适用于刚体运动的特点，在扩展约束光流方程的基础上引入了div-curl样条函数作为扩展光流约束方程的附加约束条件，给出了一阶和二阶div-curl样条约束下光流的数值解。

I mean Corbin, Monique, Lucas, Zac, Vanessa and me- we are really good friends.

我是说 Corbin， Monique， Lucas， Zac， Vanessa 和我。我们是很好的朋友。

We find that the inflation cost is slightly higher than the cost found in Lucas's paper.

另外，本文所得到的福利成本要稍高於Lucas模型中的成本。

Based on the criterion that the volume of estimated parameter's joint confidence region should be minimum, which is a sequential experimental design norm for optimal parameter estimation proposed by Box and Lucas, the observations for the adsorption of n -decane on 5 A molecular sieves were determined sequentially, and it is found that the observations should b.

根据Box和Lucas所提出的使待估参数联合置信域的容积趋于最小的参数估算的序贯实验设计准则，推导得出了正葵烷吸附等温线实验观测点的安排原则，发现对于一元线性模型，实验观测点应安排在可操作区的两端。

The paper analyses fraction sum of Fibonacci and Lucas number, and obtains a number of interesting constant equations.

本文研究了Fibonacci数和Lucas数分式变换之和，得到若干有趣的恒等式。

His practice marked many of contemporary artists such as Durero, Hans Baldung, Albrecht Altdorfer, Lucas Cranach, Hans Holbein or Leonardo da Vinci.

他的这些工作方法影响了许多当代艺术家，例如Durero， Hans Baldung， Albrecht Altdorfer， Lucas Cranach， Hans Holbein和Leonardo da Vinci等。

We investigate this kind of numbers in Chapter 4 and give the following results:(1) By generating functions theory, we have established a number of identities involving the powers of generalized Fibonacci and Lucas numbers. From these identities, we can obtain some new congruences.

第四章：利用发生函数理论以及一些运算技巧，讨论与广义Fi-bonacci，Lucas数有关的问题：(1)利用发生函数原理，建立了一系列涉及广义Fibonacci，Lucas数的幂的恒等式，并由这些恒等式得到了新的同余关系。

In Lodi, David Lucas, owner/winemaker of Lucas Winery, had a similar reaction.

在 Lodi 地区， Lucas 酒厂的拥有者和酿酒师 David Lucas ，也有同样的反应。

Next time I see you,I shall give you a black eye.

下次我看见你，我会打你一顿。

In this paper,design scheme of classification system of wood surface color is established.

提出了木质板材颜色分类的系统设计方案。