dplay

里面是一些自己总结的opnet的建模步骤，还有就是opnet里面常用英文单词的汉语解释。(Which are summarized opnet own modeling steps, there is the opnet which used English words explained in Chinese.)

适用于任意坐标系的高斯投影正反算，包含弧度于角度互相转换函数(Applies to an arbitrary coordinate system the positive and negative Gauss projection operator, including the curvature at the point of transfer function between)

DirectX 9.0 3D 游戏开发编程基础 对初学者很有用

nRF24L01示例程序，官方的，试验通过。(nRF24L01 sample program, the official trial through.)

vc实现的windows平台下GE MMT列车监控协议(vc realize the windows platform GE MMT Train Supervision agreement)

qt读取文本文件的内容，自己编写出来的话就表明QT基本入门了(how to use qt to read the txt)

说明：  一个对话框的示劣，它的价值就在按钮可以扩大对话诓的尺寸。不过带滚动条的对话诓的价值将是更大的。说明再清楚也不如上载的文件有价值好 (a dialog box showing the poor, the value of the buttons on the dialogue could be expanded to the size invincible. But with the rolling of the dialogue invincible value will be greater. Note clearly not contained in the document as good value)

程序利用多线程技术和socket技术实现网上聊天程序。服务器程序和客户端程序在同一程序里。(This program realizes the chatting fuction using the multithread technique and socket programming.)

XueTr算是目前最强的反rootkit工具了，本程序完成了对Xuetr的注册表项的隐藏，采取的方式是驱动绕过，而不是简单的GUI HACKER。(XueTr considered to be the most powerful anti-rootkit tool, the program completed Xuetr hidden registry keys, takes the form of driving around, rather than a simple GUI HACKER.)

实现正态分布随机数，可以控制平均值和标准差(The realization of normal distribution random number)