RSA&DES_Implement

it is a very important source of loof study material

这是PSB封装，和具体的长度大小。非常实用！！(This is the PSB package, and the length of the specific size. Very useful! !)

用API函数实现基本的画图功能，直线，三角形等(API function with the basic drawing functions, such as a straight line)

用c++求折线的长度，程序可以改变输入点的个数,包含所有的代码.(C++ line with the length requirements, the program can change the number of input points, including all of the code.)

《Developing Software For Symbian Os - An Introduction To Creating Smartphone Applications In C》英文原版书籍，适合Symbian C++初学者。()

用LABVIEW做的串口通讯无线温度（DS18B20）采集系统，可以实现对温度数据的采集，波形显示，报警，数据回放和数据保存功能。程序简单易懂，送给有需要的同学学习~(Serial communication using LABVIEW to do wireless temperature (DS18B20) acquisition system, you can achieve the acquisition of temperature data, waveform display, alarm, data playback and data retention. Program is easy to understand, give students need to learn ~)

蓝桥杯省赛试题，专门应对考试的试题，里面有 详细注释(Blue Bridge Cup Provincial Competition)

c# windowsform 制作的文本编辑器，简单的记事本源码。(c# windowsform produced a text editor, simple notepad source.)

该工程是STM32的RTC时钟例程。里面加入了串口 打印时钟。并且协议可设置更改修正时钟。(STM32 FOR RTC PRINTF BY USART AND CAN CHANGE TIME BY USART ：A0 XX XX XX XX XX XX FF)

用VC++ SQL SERVER开发的产品销售管理系统(VC development of the SQL Server product marketing management system)