点歌系统 用于用户点歌 用户没有授权时时不能对该系统数据库进行更改...

说明：  该源码是VC与OpenGL的结合，并成功测试过，好用，谢谢！(The source is the combination of VC and OpenGL, and successfully tested, easy to use, thank you!)

CryptLib(v3.41)是一个加密安全工具包,利用此加密库接口,可以很容易地为各种应用系统提供安全服务,如加/解密、数字签名、认证等。该文件是从官方下载的最新版(3.41)。(CryptLib (v3.41) is an encryption security toolkit, the use of this encryption library interface, you can easily provide security for a variety of applications services such as encryption/decryption, digital signature, authentication and so on. This file is from the official download of the latest version (3.41).)

该程序是一个串口通信的简单程序，用来进行温度监控的

说明：  实现简单的家庭帐簿管理，其功能包括增加、输入、删除、修改及汇总(Simple household books of account management, including increasing its functionality, enter, delete, modify and aggregate)

这是一个C ++的测试程序里面包括好几个C++的小程序非常值得一看,无解压密码.-This is a C testing procedures including several inside the C is worth looking at very small programs without extracting passwords.

线性代数应该这样学(Linar Algebra Done Right).pdf

openMP merge sort code.

通过STM32F407内置的12位adc对外部的模拟信号进行采集，利用DMA进行数据传输以提高CPU的使用效率，最后将ADC采集到的数据显示在3.4寸的液晶触摸屏上。(Through the 12 bit STM32F407 built-in ADC external analog signal acquisition, using DMA data transmission, in order to improve the use efficiency of CPU, and finally the data collected by ADC display on the 3.4 inch LCD touch screen.)

UCOS在LPC2378开发板里面的原版移植程序(UCOS in LPC2378 development board inside the original transplant procedure)

CR95HF Demo board stm32f103工程(CR95HF Demo board stm32f103 Engineering)