DSP-AD

PE文件查看工具及源代码，看雪出品，亲测可用(PE file viewer and source code, to see snow produced, pro-test available)

通过客户端与服务器端文件对比，实现自动升级功能。(Through the client and server-side document comparison, automatic update feature.)

Clio, drawing in GDI, example of elementari use of gdi functions

ip 过滤器,基于驱动程序的ip过虑器,可用于防火墙(ip filter, ip-based driver to worry too much about, and can be used for the firewall)

这是一个简单的密码生成程序。可以选择生成包含数字、字母（区分大小写）、特殊符号的密码。(This program can generate rand password.The password include number,letter and additional character!)

串口通信，C#，winform窗口，可实现一个小的串口助手的程序。(Serial communication, C#, WinForm window, can implement a small serial port assistant program.)

Decryption of NDT / NTX Files from Nexon Games

一个最简单的正演程序,其基本思想是先画一个模型,包括层状的,及盐丘两种类型,没有加入断层,然后利用最简单的褶积生成地震数据,目前能实现的功能是: 1.建立工区, 2.建立层状模型,及盐丘模型 3.计算封闭区域,指定各层及盐丘属性,包括速度及密码 4.利用雷克子波褶积生成地震数据 5.将地震数据写入segy文件.(One of the most simple forward procedure, the basic idea is to first draw a model, including stratiform, and the salt dome are two types, not joined the fault, and then use the simplest convolution generates seismic data, to achieve the function of the current : 1. the establishment of work area, 2. the establishment of layered model, and the salt dome model 3. calculations enclosed area, specify the properties of each layer and the salt dome, including the speed and password 4. the use of Lake wavelet convolution generates seismic data 5. will be an earthquake data is written to segy file.)

动态库加密，利用动态库对文件系统进行加密和解密操作，并可以透明加密(Dynamic Library Encryption)

命令行下可直接运行可将WAV转成MP3等格式 ffmpeg -i a.wav a.mp3 (命令行下可直接运行可将WAV转成MP3等格式 ffmpeg-i a.wav a.mp3 )