很简单的牛顿算法,不考虑其他的东西，只用简单的迭代

精美系统图标-Fine system icon

在AD卡中常用到非空的查询方式进行数据的采集，这里提供了具体的实现代码和具体设置-Commonly used in the AD card to a non-empty query for data collection, here provides a concrete realization of code and the specific settings

ofdm的matlab仿真程序，对学习ofdm技术的人员来说比较实用-OFDM matlab simulation program of learning OFDM technology officer for more practical

ms dos 源码 难得的好东西 就怕你不会用-ms dos rare source of good things you do not fear

从老外文章里看到一种基于分类器的人脸检测方法，好不容易搞到这个人脸图像训练集和测试集，现在贡献出来，希望对做人脸检测的朋友有帮助（图像比较全，有彩色人脸图像）-from generals saw an article based on the classification of face detection method finally got the facial image training set and test set, now contribute, hope to the human face detection and friends to help (the whole picture, color facial image)

这个是sap教学文件，帮助你如果管理和配置sap系统。-This is a sap teaching files, help you if the sap system management and configuration.

这是一款简单的C++文字游戏。c++新手之作。仅供参考。还有很多不完善的地方。例如可以用更多的inheritance啥的。可做练习。

MFC入门小程序源代码-MFC source code

UML语言构建的电梯管理系统-UML Elevator Construction Management System

一个不错考核管理系统，自己写的希望大家多提宝贵意见-a good assessment management system, wrote the hope that we provide more valuable opinions