关于一个小型超市信息系统的数据库设计，Word文档…

摘 要：建立了几个军事短波通信系统仿真模型，并简要叙述了军事短波通信系统中跳频、扩频的干扰方程。文章给出了仿真物理结构图以及功能模块图，也给出了军事短波通信抗干扰性能仿真评估的指标，提出了利用云模型及云不确定性推理对仿真结果进行评估，并给出了干扰和无干扰条件下军事短波通信的抗干扰性能评估结果。-Abstract: A number of military HF communications system simulation model, and a brief description of the military short-wave frequency-hopping communication systems, spread spectrum interference equation. In this paper, simulation of the physical structure and function module map also gives the military a short-wave communications simulation to assess anti-interference performance indicators, the use of cloud model and the cloud of uncertainty reasoning to assess the simulation results are also given interference and non-interference under the conditions of military HF communication the results of the assessment of anti-interference performance.

该论文以CAN总线的实时性问题为研究对象，在系统分析了CAN总线协议的特点并指出CAN总线的主要局限性的基础上，对CAN总线网络通信的实时性问题进行理论分析。 -CAN bus to the paper issues real-time study in the analysis of the characteristics of CAN bus protocol and pointed out that the main limitations of CAN bus based on CAN bus network communication theory in real-time analysis of issues .

各种型号的红外遥控芯片的码型及其参数，有助于编写解码程序-Various types of infrared remote-control chip, code-type and its parameters, contribute to the preparation of decoding procedure

07年计算机专业信息系统设计课程作业.帮助有需要的朋友下载-07 professional computer information systems course design work. Help the needy friends download!

m128 带音乐的跑马灯-m128 with music Marquee

热敏打印机的硬件设计原理图设计方案-protel99se-F/W for print driver(protel99se)

实时操作系统的若干关键问题研究 博士论文 对高可靠系统有参考价值 版权归浙江大学及其作者。-Real-time operating system a number of key issues of research doctoral thesis on the highly reliable system has reference value belongs to Zhejiang University and the author.

POS系统后台的设置方案范例，DOC文档。-POS systems installed background programs example, DOC files.