We parallelized LM_NS3D, a program for three dimensional low mach flow simulation, with PVM as the message passing environment. Communication is carefully optimized. Data locality is achieved.
以PVM为消息传递支持软件实现了低马赫数流动三维数值模拟程序LM_NS3D的并行化，考虑了通信优化、数据局部化及负载平衡等。
The former includes data management and analysis, orbit and attitude simulation, space environment simulation, data communication and real-time animation.
飞行模拟及演示进程负责数据管理与分析、轨道姿态模拟计算、飞行环境模拟计算、数据通讯和实时动画演示工作；
By combining the project, this paper, with the support of virtual DCS technology, detailedly expounds some advanced simulation functions including data communication and database technology.
本文结合此项目，详细阐述了在虚拟dcs技术支撑下，开发的包括数据通信和数据库技术在内的多项高级仿真功能。
The realization method and process of data communication in the construction of vehicles transmission system simulation platform are introduced, which is based on DCS and MATLAB.
介绍了在构建基于DCS与MATLAB的车辆传动系统仿真平台时，数据共享与通信的实现方法。
The system has the advantages of higher acquisition frequency and faster data communication, which has been applied in the actual work of the seismic physical simulation with satisfactory results.
该系统具有采集精度高，传输速度快的特点，已经应用于地震物理模拟采集实际工作中，并取得满意效果。
This system is proved more resistant to peer failure without loss of extensibility and can solve the communication efficient problem better by simulation experiment and data analysis.
通过模拟实验和对相关数据的分析，证明该系统在保持可扩展性的同时，具有较强的抵抗节点失效的能力，较好地解决了匿名通信效率问题。
The model built in this paper has great significance to performance simulation of the UAV communication channel when no measurement data are available.
对于当前没有较完备的无人机通信系统实测数据时，进行无人机通信信道的统计模型建立和仿真等方面的研究具有重要意义。
The model built in this paper has great significance to performance simulation of the UAV communication channel when no measurement data are available.
对于当前没有较完备的无人机通信系统实测数据时，进行无人机通信信道的统计模型建立和仿真等方面的研究具有重要意义。
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