read-grade-calculate-average-grade

MFC架构下，通过ADO方式连接Access数据库的实例，事先了完整的添加、修改、删除功能，VS2010编写。特点是实现了数据库中日期数据类型的读写，比较有借鉴意义。(MFC framework, connected through the Access database, ADO instance, in advance of the complete add, modify, delete function, VS2010 preparation. Feature is realized in the database to read and write the date data type, compared with reference.)

C语言实现217卷积码的viterbi译码（软、硬判决的代码都有，运行时先在VC中分别运行软、硬判决的C程序，产生误比特率的数据并存储在.txt文件中，之后在matlab中读取数据，画出误比特率曲线，matlab程序也已给出）(C language achieve 217 viterbi decoding (including hard and soft decision,and the codes should be run in VC to generate and store the BER datas,and the to obtain BER curve in matlab))

模拟GPS信号的解析的MFC程序。有卫星的轨迹和人的轨迹图~(GPS signal simulation analysis of the MFC program. Satellite trajectory and the trajectories of people ~)

S-function 程序：数据离散采集并每隔一定时间求平均值(S-function program：data acquisition)

FOC算法 伺服电机控制 PMSM控制 Servo控制(FOC PMSM Servo motor)

LYNX Grid demo table

VB语言写的仿Unix红帽操作系统界面，附带源码(VB language to write the copy Unix red hat operating system interface, with the source code)

可以根据输入的生成多项式计算CRC16的余式表，并输出到TXT文件中打开。附赠CRC16的查表程序和直接计算程序，供验证用。使用这段程序，可以完美解决CRC16的编程问题，CRC32以及CRC8也可以参考使用。(CRC16 remainder table according to the generator polynomial of the input and output to a TXT file to open. Comes with a CRC16 table look-up procedure and a direct calculation program, for verification purposes. This program can be the perfect solution the CRC16 programming problem, the CRC32 and CRC8 also be of use.)

c++指针经验很丰富，对学好指针有帮助,里面涵盖了指针各个方面的应用(c++ pointer very rich experience, learn pointers for help, which covers all aspects of the application of the pointer)

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