mx27开发板原理图，在原厂基础上作了很大修改，接近产品化，很有参考价值...

With shift add way to implement multiply harware circuit.-There are many design for multiply process.This vhdl code provide parallel circuit to do multiply function.

一种显微镜自动聚焦的实现方法及其具体的算法！-A microscope autofocus method and its concrete realization of the algorithm!

用Java和XML建立试题库管理系统,试题库管理系统的设计-use Java and XML to develop Test question storeroom managerment system

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.

国内先进的电力网络地理信息系统解决方案。-domestic advanced electricity networks geographic information system solutions.

这是一篇硕士研究生论文，主要探讨了用于IC热量表的设计，内容较好。可供参考。-This is a postgraduate thesis focused on the Heat Meter for IC design, as well. For reference.

电子设计时所需的元器件AD7810的说明 -Electronic design of the components required for the AD7810 Description

ICETEK-DM642-C评估板是一个低功耗独立的开发平台，使用户可以对TI的DM64x DSP系列进行评测和开发应用。ICETEK-DM642-C评估板还可以作为为TMS320DM642 DSP芯片设计的硬件参考板-ICETEK-DM642-C Evaluation Board is a low-power independent of the development platform, enables users to to TI

这是我设计的一个图书馆管理系统,请贵站给予指点和评析-This is my design of a library management system, please Guizhan give guidance and assessment

3.3v开关稳压型ldo. 比较常用的简单电源 方案-3.3v type ldo. The commonest simple power program