microgrid-system-simulation

实时求解振动信号的频率响应，可以用在数据采集过程中实时观察振动信号的频率响应(Frequency response in real time to solve the vibration signal can be used in the data collection process in real-time observation of the frequency response of the vibration signal)

一个上位机测控软件，采样Labview2011编写，主要功能的和下位机通信，向下位机下发控制指令，并实时显示处理下位机上传的采集数据。(A PC control software, sampling Labview 2011 write, and communicate the main function of the lower down-bit machine control commands issued, and real-time data acquisition display processing lower computer to upload.)

labview编写的EMD分解程序 经验模态分解方法（EMD）在非平稳信号的分析和处理中起着重要的作用，为了能够方便的使用EMD方法对信号进行处理，现将LabVIEW虚拟仪器开发平台良好的用户图形界面和MATLAB软件强大的数值分析功能相结合,利用LabVIEW调用MATLAB实现EMD信号处理方法。仿真结果表明对信号进行EMD分解后，使得瞬时频率具有了物理意义，但只是对信号进行了初步处理，可根据实际需要进行相应后续处理。(the labview written EMD decomposition process.Empirical Mode Decomposition (EMD) plays an important role in the non-stationary signal analysis and processing, signal processing in order to be able to facilitate the use of the EMD method, now LabVIEW virtual instrument development platform graphical user interface and the MATLAB softwarepowerful numerical analysis capabilities combined LabVIEW calling MATLAB the EMD signal processing method. Simulation results show that the signal with EMD, making instantaneous frequency has the physical meaning of the initial treatment, but only the signal, the appropriate follow-up treatment can be based on actual needs.)

说明：  介绍了Labview的初级教程，对初学者在进行串口控制时有帮助(This paper introduces the basic course of Labview, which is helpful for beginners to control the serial port)

Determine the tone of a given signal.

解决plc 与 labview 写的上位机通讯的 示范例子。

用于对于轴承振动信号的共振解调程序，便于对轴承故障信号进行分析(Used for resonant demodulation of bearing vibration signals for easy analysis of bearing fault signals)

说明：  通过labview实现停车收费系统，包括串口的选取、读取收费卡号，初始化钱包，进行充值，扣钱，显示余额等功能。(Through LabVIEW, the parking charge system is realized, including the selection of serial port, reading charge card number, initialization of wallet, recharge, deduction, display of balance and other functions.)

Labview 电机矢量控制程序以及3-2 3-2坐标变换程序(the labview motor FOC and Park transform)

LabVIEW里实现服务器功能，后面还有客户机(server)