stm32单片机控制的485通信传输可利用esp8266及gprs上报至云端。

红黑棋游戏 在VC上可直接运行 不过要注意设置图片路径(Red Black game on the VC can be run directly but to pay attention to set the picture path)

dsp实现无限冲激响应滤波器(IIR)算法，低通巴特沃斯滤波器在其通带边缘1kHz 处的增益为-3dB，12kHz 处的阻带衰减为30dB，采样频率25kHz(dsp Infinite Impulse Response Filter (IIR) algorithm, low-pass Butterworth filter gain in its passband edge at 1kHz-3dB 12kHz at the stop-band attenuation of 30dB, the sampling frequency of 25kHz)

采用Matlab C++数学库对稀疏矩阵的操作(======================================================================== CONSOLE APPLICATION : sparseArrayCreate ======================================================================== AppWizard has created this sparseArrayCreate application for you. This file contains a summary of what you will find in each of the files that make up your sparseArrayCreate application. sparseArrayCreate.dsp This file (the project file) contains information at the project level and is used to build a single project or subproject. Other users can share the project (.dsp) file, but they should export the makefiles locally. sparseArrayCreate.cpp This is the main application source file. ///////////////////////////////////////////////////////////////////////////// Other standard files: StdAfx.h, StdAfx.cpp These files are used to build a precompiled header (PCH) file named sparseArrayCreate.pch and a precompiled types file named StdAfx.obj. )

C# 数据库版图书销售统计，利用聚合函数SUM对销售额进行汇总，包括销售总数量、销售总金额的统计： 　　/// 查询图书数量及金额信息 　　///

接收邮件完整程序，pop3和smtp的，里面还有执行程序，自己点开看就知道了

图像处理，模式识别，图像处理中HOG特征的提取。

一个关于串口通信编程的小程序，使用visual c++编写。(Serial communication programming on small procedures, the use of visual c++ Prepared.)

自己编写的一款利用C++MFC制作的通讯录。不怎么完善。。见谅。(I have written a book produced by the use of C++MFC. Not very perfect. . Forgive me.)

该代码是提现OFDM技术中的信道容量，根据代码可以得出该系统的信道容量与天线的输入个数，也就是用户数量的增加而导致的频谱资源的利用率是则么样的

客户端连接服务器的程序，以此测试客户端是否连接上。(client programming source)