UCOSII

虚拟串口服务程序V1.26VCOM1.26，用于对串口通讯的学习。(Virtual Serial Port service program V1.26VCOM1.26, serial communication for learning.)

基于DES和RSA的加密聊天工具，共包含4个文件: chat.cpp、des.h、rsa.h、makefile。 编译：命令行模式下，切换到代码所在目录，输入make后回车即可。 运行：命令行模式下输入 ./chat，然后选择程序执行角色（客户端或服务器），如选择服务器，则程序自动打开端口开始监听；如选择客户端，则需要输入服务器地址。最后输入命令quit退出程序。 此外，代码中实现了异步，select以及普通三种IO模型，需要通过定义宏控制。(DES and RSA encryption based chat tool contains four files: chat.cpp, des.h, rsa.h, makefile. Compile: command line mode, switch to the code directory, enter make press Enter. Run: Command line mode input/chat, and then select the program to perform the role (client or server), such as selecting a server, the program automatically opens the port to start listening If you choose a client, you need to enter the server address. Finally, enter the quit command to exit the program. In addition, the code is implemented asynchronously, select and general three kinds of IO model, you need by defining the macro control.)

DSP2812 learning DSP-TMS2812 资料整理版(The DSP2812 learning DSP-TMS2812 information edition)

图像处理实习（针对遥感影像），包含许多经典的图像处理功能，比如多种植被指数计算、小波变换、镶嵌、图像分类等(Image processing internship (for remote sensing images), contains many classic image processing functions, such as a variety of vegetation indices, wavelet transform, mosaic, image classification, etc.)

Desktop drawing program, for beginners to understand the vc code is a good example, performance fun and easy to learn

一些简单的小例子，书上的例题代码，简单易懂，谢谢(Some simple examples, the book s example code, easy to understand, thank you)

说明：  一个VC编写的USB口的安全保护程序，可以禁用及启用USB口。可以自动识别。(VC prepared a USB port security protection program, you can disable and enable USB port. Can automatically identify.)

C++编写的读取电脑C盘序列号程序.大家审查(Written in C++ C disk to read the serial number of the computer program. Everybody Review)

读入10个整数放在数组中，找出并输出10个数中的最大者和它在数组中的序号。(Read 10 integers in an array, to identify and output the maximum number of 10 and its serial number in the array.)

图片处理 去噪音，去模糊为了实现较好保留图像边缘特征的有效去噪,提出了一种基于边缘检测的Contourlet 变换去噪方法(Picture Deal)