查询词典 symbolic

The topological entropy is an important tool for analyzing so-called chaotic behavior, and the method of symbolic dynamics transforms a continuous scenario into a discrete one.

拓扑熵是分析所谓混沌性的一个重要工具，是从连续到离散情形的符号动力学变换的方法。

In view of whether the time series comes from periodic,chaotic or random source,a qualitative method with symbolic spectrum is proposed.

针对待测时间序列是来自周期信号源、混沌信号源还是随机信号源的问题，提出一种用符号谱定性判定的方法。

Symbolic method and shift map distance doesn't influence the evolvement rule. It is sensitive to nonlinear ingredient in signal.

该方法具有时间性和幅值变化性，对一些结构复杂或环境复杂，难以准确建模的问题具有优势。

What's more, using edited computer program based on symbolic method, we can get the value of Riccati equation (which is the key to solving the optimal control law).

通过编制的计算机应用程序，运用符号法对Riccati方程(求解最优控制律的核心方程)进行了数值求解。

Research on mobile robot navigation and control in recent twenty years shows that the systems based only on traditional symbolic processing method cannot adapt themselves to the uncertain and dynamic environment for solving real-time control problems with due reliability.

国内外在机器人控制方面的研究表明：基于传统的符号处理方法建立的机器人智能系统不能适应环境的动态变化，以解决实时、可靠的控制问题。

All the analytic calculation are verified by Pspice simulation or numeric simulation or experimental measurement , and the two kinds of results are in good agreement, respectively, which show that the proposed symbolic method provides the advantages of both simplicity and accuracy.

本文的所有工作都经过Pspice仿真或数值仿真验证，并在附录中以PWM占空比控制的Boost调节器为例进行了实验验证，所得结果同理论分析非常一致，说明本文提出的闭环系统的符号分析法具有较高的准确性。

Based on the traditional symbolic dynamic-based method, a novel algorithm based on a time-varying parameter of globally coupled map lattice is proposed.

本文在符号动力学方法的基础上，针对全局耦合映象模型，提出一种基于时变映象系数恢复信号初值的新方法。

The method of calculating symbolic series Shannon entropy under binary symbolizing regulation was also introduced.

讨论了将时间序列转化为符号序列，即信号粗粒化问题，给出二进制符号化和角区间符号化两种规则，得到了二进制符号化规则下的符号序列 Shannon熵计算方法。

A method of analysis or calculation using a special symbolic notation.

微积分一种分析或计算的方法，运用特殊的符号表示法

"It's a symbolic thing to me," he says.

"这是一个象征性的事情对我来说，"他说。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。