sph1d.tar

说明：  stm8低功耗单片机，设置IO进行串口工作模拟，值得一看(This is a C++ compiled calculator source code, to achieve advanced computing functions, the interface is a bit rough, you can see the idea, thank you.)

code nay dung de dem ky tu, toi moi hoc code

输出用户输入的任意两个整数间的所有素数 输入的大小任意，输出按从小到大的顺序。 C++实现(Output user input between any two integers all prime numbers of arbitrary size of input and output according to the order from small to large. C++ implementation)

利用dll获取任务栏高度，获取精度高，不限系统版本(Use dll to get the task bar height, to obtain high precision, open-system version)

OPenGL讲义，本人利用课余时间总结的的比较的好的讲义，打包下载，里面有三个哦(OPenGL handouts, I use their spare time to sum up the relatively good notes, download package, there are three oh)

DNS解析系统，通过发送DNS协议包到DNS服务器来获取DNS-DNS analysis system, the agreement by sending a DNS packet to the DNS server to obtain the DNS

完成VC++控制WORD书签程序，能够自动在VC下打开WORD2000程序(complete control procedures Word bookmarks to automatically open the VC procedures WORD2000)

局域网内利用messenger服务发送消息-LAN messenger service send a message to use

/mfc 小程序 主要是用来测试wifi信号的发送 手机连接后方可与上微机进行通信(/mfc small program is mainly for communication with the microcomputer rear sending mobile phone used to test the WiFi signal connection)

以图像处理和knn算法为基础，利用knn算法，在python开发环境中设计了一个手写数字识别系统，该系统采用28*28的模板对图新分成784块提取手写数字的784个特征，在二值图像数据基础上，通过朴素贝叶斯分类器算法，对0~9这十类手写数字进行学习和分类。(Based on image processing and KNN algorithm, a handwritten digit recognition system is designed in Python development environment by using KNN algorithm. The system uses 28*28 template to divide the graph into 784 blocks to extract 784 features of handwritten digits. On the basis of binary image data, it learns and classifies the ten types of handwritten digits, 0-9, through Naive Bayesian classifier algorithm.)