一款比较流行的模具设计软件，不可多得的网络共享资源。

一种低对比度图像的增强处理方法 在图像与处理中很重要-a low-contrast image enhancement methods in image processing with a very important

David Hawley, Raina Hawley著，O Reilly出版社2004年3月出版。ISBN : 0-596-00625-X 。 本书介绍关于Excel的技巧工具，用来帮助在workbook和worksheet中破解内建特性，如表、图、公式、函数等。这本书手把手教你如何用Excel做任何事，从数据分析到worksheet的导入导出管理，以你可能从未想过的方式。本书提高了使用Excel的效率，在过程中也带给你"破解"的快感。-The tips and tools in Excel Hacks include little known "backdoor" adjustments for everything from reducing workbook and worksheet frustration to hacking built-in features such as pivot tables, charts, formulas and functions, and even the macro language. This resourceful, roll-up-your-sleeves guide shows you new ways to make Excel do things--from data analysis to worksheet management to import/export--that you never thought possible. Excel Hacks increases productivity with Excel and gives you hours of "hacking" enjoyment along the way.

IC验证，一本不可多得的好书，讲的非常全面。-IC verification, a rare book, talking about very comprehensive.

这是一本关与标准建模语言UML及其支持环境的文档-This is a clearance with the UML and its support of environmental documents

如何在首页显示当前的让你的主页能够自动识别来访者使用的浏览器； 一种一条一条显示信息的跑马灯； 自动滚屏并不一定需要Dhtml，到这里看看喔！ 在页面上提供向前，向后翻页的按钮。 告诉来访者在本页面停留的时间，作用好坏你判断吧！ 请来客登记姓名，统计来访次数。等等 ，还有很多很多原码等着你来看哦~-Home show the current home page you can automatically identify visitors to use the browser; One shows a message of a 5,250; Auto Scroll Dhtml not necessarily need to see here! The pages provide forward and backward scrolling button. Tell visitors stay in the pages of time, the role of good or bad judgment you! Invited guests registered to the name, the number of visitors statistics. And so on and many source waiting for you to look at oh

VHDL设计-16位AD转换器的设计PDF-VHDL design-16-bit AD Converter

语音数字信号处理！！（胡光锐版）此书很经典，讲解的很细致-语音数字信号处理！！（胡光锐版）

集合了很多的例程，叫你从入门到精通keil51编程。-Collection of a lot of routines, called you from entry to master programming keil51.

我写的学生信息管理系统,希望可以给大家带来帮助-I wrote student information management system, I hope everyone can help

基于时频滤波重构自适应采样方法文章，内容清楚可用，基于时频滤波重构自适应采样方法实用简洁，且易于工程具体实现。