查询词典 synchronization

The synchronization problem in the distributed multimedia system is studied in this paper. The basic concept and convention about formalized stand language LOTOS are introduced,and the language is improved and extended by adding discrete time domain and time operator for establishment of its syntactic and semantic rules.

就分布式多媒体系统DMS中同步问题进行了分析与探讨，首先论述了形式化规范语言LOTOS的约定与基本概念，然后对其进行了基于时间的扩充，引入时间操作算子，确定了相应的语法定义和语义规则。

Combined with the application of OOD in formal specification of distributed multimedia system, a scheme building on ground of LOTOS/QTL (or Esterel/QL) and adopting the idea of OOD has been given. This method can be used to construct time model and synchronization model in distributed multimedia systems.

结合对面向对象技术在分布式多媒体的形式化描述中应用的方法分析，本文提出了一种以LOTOS/QTL或Esterel/QL为基础，融合面向对象技术的形式化描述方案，该方案可用于建立分布式多媒体系统的时间模型和同步模型。

Keywords: distributed multimedia system, synchronization, LOTOS

同时给出一个实例系统，进一步描述了基于时间扩充的LOTOS，对分布环境下多媒体信息同步问题在实际中的应用，并与传统方法进行了比较

This version to the LRC lyrics synchronization function.

这个版本加入了LRC歌词同步功能。

This paper studies chaos synchronization problem based on the general Lur'e systems by using a time-delay feedback technique.and the findings have improved some research results in recent literatures.

本文采用时滞反馈控制技术研究了一般 Lur'e系统的混沌同步问题，改进了最近有关文献的结果。

So far the sufficient criteria for chaos synchronization of the master-slave Lur'e systems via replacing variables control have not been studied sufficiently.

实例仿真结果验证了这些判据的正确性，并证实在许多情况下，由这些代数判据确定的同步条件弱于现有判据确定的同步条件。

Simultaneously, it also shows the frequency domain criteria are suitable for chaotic complete synchronization of the master-slave Lur'e systems concerning master's control signals without propagation delay.

从所得到的三个频率域判据我们发现，只要满足这些判据，主—从Lur'e系统混沌滞后同步时的滞后时间取决并等于主系统控制信号的传输延迟时间。

An impulsive control scheme of the Lur'e system and several theorems on stability of impulsive control systems was presented, these theorems were then used to find the conditions under which the Lur'e system can be stabilized by using impulsive control with varying impulsive intervals. The parameters of Lur'e system and impulsive control law are given, a theory of impulsive synchronization of two Lur'e system is also presented.

提出了Lur'e系统的脉冲控制系统，利用关于脉冲系统稳定的几个定理，得到了具变化的脉冲区间的Lur'e系统镇定的充分条件；并且给出了Lur'e系统的适当参数与脉冲控制律，使得两个Lur'e系统脉冲同步。

Clock recovery is the key for synchronization of MPEG-2 transportation over network. The PCR delay jitter is the main issue for clock recovery by PLL system.

时钟恢复是MPEG—2在网络上传输的同步关键，MPEG—2的标准建议采用PLL在本地恢复编码器的时钟，而PCR传输延迟抖动是PLL进行时钟恢复的主要问题。

Manual answering realizes both synchronization answering based on chatting online and asynchronization answering based on BBS.

人工答疑同时实现基于在线聊天的同步答疑和基于BBS论坛的异步答疑；智能答疑建立在答疑知识库的基础上，采用基于字符串最大正向匹配的中文分词算法实现用户基于自然语言提问的自动答疑；联合答疑基于JMS技术，实现网校间的资源共享。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失