超声波测量电路的设计，一篇文章，写的不错

Mobile robot tracking of pre-planned paths是国外顶尖级专家篆写的有关机器人路径规划的文章。虽然是2000年的，但是很有价值。-Mobile robot tracking of pre-planned paths top-level foreign experts to write Fragrance of the robot path planning articles. Although in 2000, but of great value.

本程序仿真了DS_CDMA的原理，直接可用，是学习CDMA的很好的教程-This procedure DS_CDMA simulation of the principle, directly available, is to learn from the good CDMA Tutorial

是不错的关于ASP.net的电子书，共分为4个部分！这是第3部分-Is a good e-book on ASP.net, is divided into four parts! This is Part 3

“气球式”工具提示-"balloon" tool tip

DAvE mother system application note 帮助文档 使用介绍, pdf格式，英飞凌科技的工具和软件可为客户提供各种嵌入式开发工具和软件解决方案，支持英飞凌公司的全部微控制器产品。-DAvE mother system application note to help document the use and presentation, pdf format, Infineon Technologies of tools and software to provide customers with a variety of embedded development tools and software solutions to support all Infineon microcontrollers.

DirectX9.0的基础入门教程。 DirectX9。0的理论教材。-DirectX 9.0 basis Directory entry. DirectX9. 0 theoretical teaching.

主要sybase数据库，能让你快速了解sybase语法，函数功能-Main sybase database, sybase allows you to quickly understand the grammar, function function

实现vc界面对各个盘的选取并通过切换得到日期。-Vc interface to achieve the selection of individual drive through the switch to be the date.

操作系统方面的书籍，这是我从很多地方收集的，请版主笑纳-Operating system books, this is what I gathered from many places, please Moderators笑纳

Quartus教程：华为 权威简单易懂 学习Quartus有用 -Quartus Tutorial: Huawei authority Quartus useful easy-to-understand learning