山西电力勘测设计院业务系统需求文档，较为详细的介绍了设计院oa、工作流程，非常详细...

S3C2410 ARM处理器的BootLoader的 VIVI启动说明.-S3C2410 ARM processor BootLoader description of VIVI start.

介绍一种采用半桥电路的开关电源，其输入电压为交流220V±20％，输出电压为直流4～16V，最大电流40A，工作频率50kHz。重点介绍了该电源的设计思想，工作原理及特点。-Introduction of a half-bridge circuit using the switching power supply, the input voltage for AC 220V ± 20, output voltage of DC 4 ~ 16V, maximum current 40A, operating frequency of 50kHz. Focuses on the design of the power of thought, working principle and characteristics.

这是WINDOWS2000驱动程序指南，有很多页的-This is WINDOWS2000 driver guide, there are many pages of

QPSK调制器的FPGA实现，提出了一种基于FPGA实现QPSK的方法-QPSK Modulator FPGA, presents a FPGA-based QPSK method of achieving

这是一个关于FPGA得技术资料。里面详细的说明了用法-This is a very technical information on the FPGA. Which describes in detail the use of

观察自然频率对振动模态的影响（固定阻尼系数），可对有强迫振动项 的情形进行观察，将阻尼系数和自然频率固定，选择一种 的形式，观察 对振动模态的影响。 2、对由方程刻画的单自由度阻尼系统做动画仿真，观察阻尼系数，固有频率以及强迫振动项 对弹簧振动的影响，并和振动曲线图进行对比，写出你的观察结论。 -1、To observe the natural frequency of the vibration mode of (fixed damping coefficient), may have forced vibration of items to observe the situation, the damping coefficient and natural frequency is fixed, choose a form of observation of the impact of vibration mode. 2, characterized by the equation of a single degree of freedom to do animated simulation of damping system to observe the damping coefficient, natural frequency and vibration forced vibration of the impact of spring items, and to compare and vibration curve, write your observations conclusions.

基于UML的食堂就餐卡系统的分析与设计 -UML-based cafeteria dining card system analysis and design of

“乐佳盟”智能化社区网站 设计方案 可能有点老, 但很经典,对毕业设计有用-"Music UNITA good" intelligence community website design may be a bit old, but classic, the design of useful graduation

H.264中二进制算术编码的硬件实现Binary arithmetic coding in H.264 hardware implementation-Binary arithmetic coding in H.264 hardware implementation

another avr core porocesssor vhdl source code