查询词典 calculus of finite difference

For some shortcomings of unknown quantity numbers in finite element method, QR-method establishes a transformed relationship between a unit node displacement vector and the entire framework of spline node displacement vector,making the structure of the total stiffness matrix, damping matrix, mass matrix directly superimposed in no need of finite element method in the first expansion after the superposition process. So the method greatly simplifies the calculation process and improves computing speed.

针对有限单元法中未知量数目很多的缺点，QR法建立起单元结点位移向量与整个框架样条结点位移向量的转化关系，使得结构总刚度矩阵、阻尼矩阵、质量矩阵可以直接叠加，不需要有限单元法中先扩张后叠加的手续，大大简化了计算过程，提高计算速度。

Verilog written procedures for finite state machines to achieve the detection of a binary sequence, the finite state machine with 8 states, and can be freely modified, as a test.

详细说明： Verilog编写的有限状态机的程序，实现对一二进制序列的检测，该有限状态机提供8个状态的，可以任意修改，作为测试。

A procedure consisting of a finite set of unambiguous rules which specify a finite sequence of operations that provides the solution to a problem,or to a specific class of problems,is called an algorithm.

若一过程由无歧义的规则的有限集合组成，这些规则规定了解决某个问题或某类特定问题的操作的有限序列，该过程就叫算法。

The application of Finite State Machine in the design of Embedded Web Server, can control the response sequence of Finite State Machine, also can respond multi-connection in the only thread, so can advance the serves efficiency.

将有限状态机应用到嵌入式Web服务器的设计中，用于控制嵌入式Web服务器的任务响应顺序，使服务器在一个线程中响应多个连接，提高了Web服务器的效率。

A procedure consisting of a finite set of unambiguous riles which specify a finite sequence of operations that provides the solution to a problem,or to a specific class of problems,is called an algorithm.

若一过程由一明确规则的有限集合组成，这些规则规定了解决某个问题或某类特定问题集的操作的有限序列，该过程就叫算法。

As pointed out in my doctoral thesis, we are allowed to abstract a limited form of this from our experience with finite collections, since we know that, should we doubt the conclusion derived by means of this, the conclusions can always be checked out by finite sequence of trials! But we have no such experienced assurance of the safety of this procedure with infinite collections!

正如我在博士论文里指出的，我们可以从对有限集合的体验中抽取有限形式的逻辑规则，因为假定我们对运用这些规则推导出来的结论持怀疑态度，那么我们可以用有限数量的实验步骤对这些结论加以检验！

In this paper, series of Finite Element Analysis and study on Bus Body Frame are preceded. Based on the research on tire done before, a method of using Finite Element Method to study bus dynamic performance is discussed fundamentally.

本文以客车车身骨架为主要对象，针对某客车全承载式车身进行有限元分析与研究，并结合本课题组前期对轮胎所作的一些研究工作，对采用有限元方法研究整车动态性能作了初步探讨。

Where ,if the set X is finite ,the set Y is also finite .

这里，如果 X 是有限的，那么 Y 也是有限的。

"From now on I will consider language to be a set of senterces,each finite in length and constructed out of a finite set of elements."

"从现在开始，我要把语言看成是句子的集合，每个句子均有一定的长度，并由有限的成分集合所构成。"

Hence, the Cabala teaches that the infinite light contracted and retired its infinityin order that the finite might become existent; or, in other words, the infinite appears as the sum of finite things.

因此， Cabala教导我们无限的合同，并根据其退休infinityin为了使有限的存在成为可能；或者，换句话说，无限出现的总和有限的东西。

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。