查询词典 symbolic coding

Its root is philosophy, that is, philosophy is the sources of cognitive science. Theoretically,cognitive science comes through from metaphysics to psychological experiment, from introspectionism to behaviorism, from cognitivism to connectionism and computational-representationism. Methodologically,cognitive science takes on from introspective examination to behavior analysis, from mental reduction to functional construction, from symbolic operation to arti...

认知科学根源于哲学，同时又包含着许多哲学问题；在理论上，认知科学经历了从形而上学思辨到心理实验，从内省主义到行为主义，从认知主义到联结主义、计算表征主义综合的范式更替；在方法上，表现出从内省审查到行为分析、从心理还原到功能建构、从符号运算到人工神经网络的转变。

And through "games," the playground seeks out the combined impulse of adventure, stimulation and amusement, as if a hallucination of an outer-space suspension of gravity, regardless of differences in age or gender, inventively serving as a symbolic expression of the state of uncertainty that exists regarding the goal of game-playing.

藉此，数位科技中所存有的时间及空间，分解了真实世界的想像，和游乐场透过「游戏」来寻找冒险、刺激、游乐的动机连结，就像在无重力的太空之中进行一场身体经验的幻觉，无关乎年龄与性别的异同，巧妙地表现出游戏目的中不确定性的状态特徵。

In our thesis, contents are organized as following In Chapter 1 we present our topic's internal and overseas research situations, theoretical and practical significance, and introduce the research object and contents, and the main contributions of this dissertation. Chapter 2 reviews the development of the stability results for nonlinear systems and some relevant recent results, which include Lyapunov and LaSalle-Yoshizawa theorems for nonlinear systems, and stochastic edition for stochastic nonlinear systems. Sontag's formula for systems affine in control is presented in the frame of CLF. The concepts of disturbance attenuation and the inverse optimality are also explained in this Chapter. In chapter 3 we present the solvable theorem of inverse optimal gain assignment problem, design the inverse optimal controller and the inverse optimal tracking controller for strict-feedback nonlinear continuous systems with unknown time-varing bounded disturbances and constant unknown parameters using an adaptive backstepping algorithm, which are nonlinear, continuous and are easier to realize. These designs are fully systematic and the algorithm can be directly coded in symbolic software. The results of simulation show the effectiveness of the control algorithms.

论文的结构如下：在第1章中，给出了本文研究课题的研究现状、理论意义和实际应用，并介绍了本文的研究对象、研究内容以及主要贡献；在第2章中，针对确定性非线性系统和随机非线性系统，分别介绍了Lyapunov定理、LaSalle-Yoshizawa定理及其随机版本；对仿射系统，在控制Lyapunov函数框架下，给出了Sontag公式；同时给出了非线性系统扰动抑制和逆最优控制问题的基本概念；在第3章中，针对具有未知时变有界扰动和未知定常参数的一类不确定非线性系统，给出并证明了逆最优增益配置可解定理，使用自适应Backstepping算法和均值定理，系统地设计了自适应逆最优控制器和逆最优跟踪器，这种设计方法可同时获得逆最优控制策略和自适应律，简单明了，仿真结果表明该控制算法的有效性，并给出了性能估计。

First, let's consider the number seven: In mathematical terms, it is an irrational number, i.e., a number that cannot be represented as a simple fraction, a number that is "uncountable." To the mind of the symbolic thinker, the number is associated with all that is strange and unusual.

首先，让我们认识一下数字7；在数学上，它是一个无理数，也即除以它的结果不能得到一个单一的数字，除以这一数字将得到一个无穷数列，对一个符号象征思想家的内心来说，这个数字会让人联想到所有古怪的，不寻常的事物。

This former Soviet forces attacking Isreal remain symbolic as Soviet Union is no longer in existence but had spilt into several nations.

这个前苏联部队攻击以色列仍然是象征性的苏联已不复存在，但已波及到一些国家。

Sigmund Freud and Jacque Lacan might have felt that this divine music was a yet unspoken linguistics symbol and form of meaning, and its phallus-transcending characteristics belonged to the feminine jouissance of the body. It was an unsaid state that had not yet entered a symbolic system,and was composed or led by the intersection of all kinds of impulses and desires.

对佛洛依德和拉冈来说，这曲宫籁也许是尚未被说出的语言符号及意义型态，其超越阳物的特质，乃属肉体的女性神漾，是在进入象徵系统之前的一种无语的状态，由各种欲望冲动交错横越或牵引。

The Jain gods are symbolic of common human ideas.

耆那教徒的神是人们理想的标志。

In the classical Jungian framework, the tail-biting Uroborus is the symbolic depiction of the self.

在经典的荣格主义框架中，食尾的Uroborus是对自我的一种象征性的描绘。

The three words are inscribed next to another symbolic piece Beckham apparently wanted to reflect who he feels he has been for the past ten years - a Knight Templar, symbolised by a cross.

这三个字紧*着另一个图案：带十字图案的骑士，那是展示小贝十年前的感受。

It is evident that decorative knotwork is ripe with symbolic meaning.

它是显然的，装饰 knotwork 是成熟的以象徵性意思。

He became prime minister in 1997 and won international acclaim for his role in the Northern Ireland peace process.

他在1997年成为总理，并且因为在北爱尔兰的和平进程中发挥的作用受到国际社会的赞许。

Mixed Page Sorting Method Using the cuttable user model, this thesis proposes a mixed page sorting method by using cutted user model in server-side and complete user model in client-side.

隐私分级利用的混合式页面排序方法针对个性化搜索中搜索结果排序的问题，本文利用隐私可控开放的用户偏好模型，提出一个在客户端和服务器端分步进行的隐私分级利用的混合式页面排序方法。