SA

李政道先生写的场论书籍，很难找到的好书，值得一读(Books written by Mr. Li Zhengdao field theory, is difficult to find a good book worth reading)

A task that gets suggestions from a corpus.

说明：  基于PowerBuilder的一些学习源代码，适合初学者学习(Learning source code)

孙鑫VC++教学课程lesson12：const char *与char * const的区别。C语言对文件读写的支持，FILE指针；文本文件和二进制文件的区别。用文本方式读写文件和以二进制方式读写文件的注意事项。C++对文件读写的支持，ofstream和ifstream的用法。Win32 SDK对文件读写的支持，CreateFile函数、WriteFile函数、ReadFile函数的使用；MFC对文件读写的支持，CFile类和CFileDialog的使用，文件过滤器的设置。win.ini文件和注册表的读写方式及相关知识点。 (Sun Xin VC++ tutorial lesson12: const char* char* const distinction. C language support for file read and write, the FILE pointer difference between text files and binary files. Way to read and write files with text and Note to the binary mode read and write files. The C++ support, ofstream and ifstream usage of file read and write. Win32 SDK file read and write support for the use of the CreateFile function, WriteFile function, ReadFile function the MFC file reading and writing support use CFile class and CFileDialog file filter settings. win.ini file and read and write registry and related knowledge points.)

编写程序，将BLKS为首址的连续N个字节数传送至BLKD为首址的存储区。要求用子程序实现数据的传送，由调用程序根据BLKS、BLKD、两者的位置关系以及数据块的大小为子程序提供入口参数。另外，要求分别采用三种方法实现参数传递，并要求保护和恢复现场。上机调试程序，检查程序正确性(Programming will be headed by BLKS site for N number of bytes sent to the US-led BLKD site storage area. Subroutine requires the transmission of data from the call process in accordance with BLKS, BLKD, the relationship between the two locations, as well as the size of data blocks the entrance of the parameters provided for the Subroutine. In addition, the requirements of the three methods were used to transfer parameters, and calls for the protection and restoration of the site. Debugger on the machine to check the correctness of the procedure)

说明：  实现Polar码编码译码，SC译码，简单实用，运行速度快(Polar MATLAB include encode and decode useful and simple)

精密单点定位的研究，很详细。最后附带有编程代码，可以用于学习(Precise Point Positioning study in great detail. Finally comes with a programming code that can be used to study)

This is Color Constants in VB6

用vc开发的画图程序，供学习vc使用，是入门MFC的好资料(Development of the Paint program with vc, vc used for learning is good data entry MFC)

C#生成二维码、调用摄像头扫描二维码，可直接拿来测试