数据库设计，学生，教师，学生，课程选择系统

c8051F00x的pca的使用，以及同一系列的单片机的使用方法-c8051F00x the PCA, and to use the same set of methods of using SCM

Power Allocationin a Transmit Diversity System with Mean Channel Gain Information

通过这一款选修课小系统，学生可以登入学生端进行选课及其他的操作，管理者通过登入管理端可以进行对选修课系统的数据的管理和维护。在学生端主要设置了3个基本功能：学生选课、学生情况、选课情况等；在管理端主要设置了9个基本功能：增加/删除学生、增加/删除课程、更改学分、填写成绩、学生情况、选课情况、保存数据等。这些功能基本上能满足选课的基本要求。此程序可以初步体现课程设计的目标。-An optional academic course or subject.

一篇介绍自动调焦用于生物显微镜的英文章，包括其总体结构。-The bioengineering is a popular and fast-developing researching topic in recent years. Among them, the observation of microorganism is a very important experimental approach of bioengineering. As the biological sensing chip technology becomes mature, it is even beneficial to the research. Most of the biological sensing chips for measuring and observation adopt different type of precise microscopes and the corresponding software.

LPC2378 protel sch and PCB

CH341 general usb-serial/pp interface.specification document -CH341 general usb-serial/pp interface.specification document

Measurement guidelines for DVB-T system introduction,欧洲数字电视标准为DVB，即Digital Video Broadcasting，数字视频广 播-DVB-T solution

如何发现并解决FPGA设计中的时序问题OFFSET约束-How to find and solve the FPGA design OFFSET timing constraint problem

　介绍了一种运用DSP (数字信号处理器)控制的基于以太网传输的低成本高音质语音 监控系统,该系统主要由语音采集模块和语音传输模块组成。-Introduced the use of a DSP (digital signal processor)-controlled, low-cost Ethernet-based high-quality transmission of voice control system, the system mainly by the voice acquisition module and voice transmission module.

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