嵌入式Qt下的一个计算器源码，很好使，没有科学计算功能

linux下触摸屏驱动，包括作为字符设备 和 作为input设备-touchscreen driver

学习LINUX进程结构，编写守护进程的方法，掌握守护进程的启动方法。有多进程的编写实例。-learning process structure, the preparation of the daemon, the master daemon start method. More examples of the preparation process.

编译好的linux系统QT开发环境，直接设置环境变量即可使用。-QT compiled linux system, development environment, set the environment variable can be used directly.

linux内存管理机制的实现-memory management mechanisms to achieve

Redhat Linux9安装的详细步骤及过程，可以作为入门的简单资料-Redhat Linux9 detailed installation steps and the process can be used as a simple data entry

一个高级培训班的内部资料,非常宝贵,读者可以掌握嵌入式基本思路-A high-level training of internal information, are very valuable, readers can grasp the basic ideas embedded

开源MARC数据处理-revenue MARC data processing

计算峰值性噪比的源代码，非常方便快捷有利于使用-wangluofangzhengood

linx的命令大全，对于初学者有很大的帮助，有些命令今后将继续上传-linx command Guinness, for beginners there is a great help, some orders will continue to upload

FFmpeg is an audio/video conversion tool. It includes libavcodec, the leading open source codec library. An experimental streaming server for live broadcasts is also included