依据地域经济系统理论,一个地域经济单元状态,可以从时序特征和空间结构特征进行表达,其存在状态受制于时空关联性。
According to the theory of areal economy system, the state of an areal economy unit can be expressed with the features of time series of the economic development and spatial structure.
本文围绕实时专家系统的时序性、时变性、时效性等特征,从系统设计与实现两个方面讨论建造该专家系统的一些关键技术。
Around the real time expert systems time order, time variable and timing, the kernel technology to design and build this system is discussed in the paper.
分析和仿真结果表明,通过在设计中运用信号完整性分析方法,本文设计的超高速数据采集系统能满足工作时序的要求。
The timing analysis and si simulation results show that the UHDA system can satisfy the system timing requirements with the help of the si analysis technique discussed in this thesis.
这不仅大大简化了时序电路的设计过程,而且能满足现代设计关于系统性、清晰性和可靠性的要求。
Therefore, it not only greatly reduces the design procedure of sequential circuits, but can also meet the need of contemporary design on its systematization, clarity and reliability.
时序电路专用测试系统的研制实现了HPG模块和引信本体中时序电路测试的自动化,缩短了测试的时间,提高了测试的准确性。
The design of timing circuit test system realized the test automation of timing circuit in fuse and HPG chip, reduced the test time, raised the test accurence.
本文在同步时序电路故障模拟器—HOPE的基础上,率先对基于蚂蚁算法的时序电路测试矢量生成方法作了系统的开拓性研究。
Base on the existing synchronous sequential circuits fault simulator-HOPE, the test vector generation method of sequential circuits based on ant algorithm is systematically researched firstly.
本文提出了时序有限自动机,用它建立数据融合系统的形式化模型,并且给出了时序有限自动机模型的可达性分析方法,用于分析数据融合系统的性能和行为。
We extend finite automata with time sequence and define temporal finite automata, then we propose using temporal finite automat to build formal model for data fusion system.
从事件时序和因果关系的新角度,定义了事件依赖、构件依赖、构件系统依赖图等构件系统依赖性分析的概念,并给出提取这些依赖关系的算法。
Define the event dependence and the component dependence from a new method of event's causality and time sequence. Corresponding algorithms are also proposed.
该设计方法可以实现系统的快速性,并且CPLD产生的时序具有很好的可重用性。
The method discussed in this paper can make the system more quickly and the sequence achieved by CPLD can well used in other system.
它可以分析多状态、有时序的、复杂系统的可靠性。
It can analyze the reliability of the multi-state, related-time, complicate systems.
它可以分析多状态、有时序的、复杂系统的可靠性。
It can analyze the reliability of the multi-state, related-time, complicate systems.
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