Design-patterns

本压缩包为永磁同步交流伺服电机的矢量控制系统，介绍了永磁同步交流电机的矢量控制理论，并用DSP实现了电流、速度和位置的三闭环控制(The compressed package of permanent magnet synchronous AC servo motor vector control system, introduced permanent magnet synchronous AC motor vector control theory, and use DSP is current, speed and position of the three closed-loop control)

计算机网络编程，可以实现ARP解析，基于VC++，需要配置好wincap(Computer network programming, ARP parsing can be achieved, based on VC++, need to configure WINCAP)

基于SerialPort的串口调试助手代码，运行平台VS2010，MFC工程文件(Based on the serial debugging assistant SerialPort code, run the platform VS2010, MFC project file)

基于驱动级别TDI_HOOK,大家可以下载看看，支持windows所有系统(Based on the driver level TDI_HOOK, you can download and see, support all Windows systems.)

判断二维空间中一个点和一个多边形的位置关系(To determine the positional relationship of the two-dimensional space midpoint and polygons)

dsp2812的CAN总线的简单例子程序之二： DSP28 CAN 接收 (The CAN bus dsp2812 simple example of two procedures: DSP28 CAN receive)

由卫星位置和速度计算出了6个轨道根数，C#编写，运行环境为visual studio,控制台程序(Use satellite position and velocity to calculated 6 orbit parameter, C#, operating environment for the visual studio，Console application)

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C#开发的通讯录系统，内容较全，实现功能较多。负责维护数据库的信息，具备了比较完善的数据库维护功能。数据库的备份以及连接数据库的文件在原码文件中，运行前请注意设置(C# developers address book system, than the whole, to achieve more functional. Responsible for maintaining the database, with the database maintenance functions. Backup of the database as well as connect to the database file in the file of the original code, note that the setup before running)

说明：  用地层速度，密度等数据对地震资料进行地球物理反演，运用了傅里叶变换求得了子波频谱，反射时间序列等(Geophysical inversion of seismic data is carried out by using the data of formation velocity and density. Wavelet spectrum and reflection time series are obtained by using Fourier transform)