这是一个protel 99 的傻瓜教程 做的简练 挺明白的

C++编码规范与指导。对于任何工程项目来说，统一的施工标准都是保证工程质量的重要因素。堪称当今人类最抽象、最复杂的工程――软件工程，自然更加不能例外。 高品质、易维护的软件开发离不开清晰严格的编码规范。本文档详细描述C++软件开发过程中的编码规范。本规范也适用于所有在文档中出现的源码。-C++ Coding specification and guidance. For any project, the uniform construction standards to ensure the quality of the project are an important factor. Most of today

The Finite Difference Time Domain Method for Electromagnetics With MATLAB Simulations Atef Elsherbeni and Veysel Demir Chapter 3

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在Java语言中，DataSource对象就是一个代表数据源实体的对象。一个数据源就是一个用来存 储数据的工具，它可以是复杂的大型企业级数据库，也可以是简单得只有行和列的文件。数据源可 以位于在服务器端，也可以位于客服端。 -In the Java language, DataSource object is a data source on behalf of the target entity. A data source is a tool used to store data, it can be large and complex enterprise-class database, but also can be so simple that only the rows and columns of the paper. Data source can be located on the server side can also be located in client customer service.

ucgui用户手册4.04,以前一般只有3.32的用户手册，对应后来增加的菜单等控件没有解释，该手册对4.04版本以前的控件都做了说明。-ucgui user manual 4.04, only 3.32 before the general user manual, Later, the corresponding increase in the menus, and other controls without explanation, the manual version 4.04 of the previous Control has done a note.

s3c2440下1602linux2.6内核下的驱动-driver for 1602 under linux2.6&s3c2440

语音处理DSP实现资料，非常详细，适合初学者。-Voice processing DSP realize information, very detailed, suitable for beginners.

在微型计算机系统中, CPU与外部的基本通信方式有两种,一种是并行通信即数据的各位同 时传送,其优点是传输速度较快,但数据有多少位就需要多少条传送线 而串行通信中数据一位一位顺序传 送,能节省传送线. 用Verilog HDL语言实现了串并、并串通信接口之间的转换-In the micro-computer system, CPU and the outside of the basic means of communication there are two types of parallel data communication that is transmitted at the same time you have the advantage of faster transfer speeds, but data on the number of those who need the number of transmission line and string A line of data communications, a sequence of transmission, transmission lines can be saved. using Verilog HDL language and realize the string, and string conversions between the communication interface

小点阵汉显液晶模块及其应用 .pdf 小点阵汉显液晶模块及其应用 .pdf -Han significant small dot-matrix LCD module and its applications. Pdf Han significant small dot-matrix LCD module and its applications. Pdf Han significant small dot-matrix LCD module and its applications. Pdf

C语言科学于工程程序库，运行于IBMPC,XT,AT和大多数与IBM兼容的通用C函数集-C language library science in the project, running on IBMPC, XT, AT and most IBM-compatible with the common C function sets