电机

用户通过数据采集卡采集到模拟数据，与预先设定的值进行比较，PID运算(Users collect analog data through data acquisition card, compare with pre-set values, and perform PID operation.)

用labview开发的幅值检测程序，我项目里就是用这个 对于检测来讲挺有意义的(With the development of labview amplitude test procedures )

说明：  简单的用户登录系统，用户管理功能。上位机程序开发系统，用户登录管理系统(Simple user login system, user management function.PC program development system, user login management system)

使用labview操作数据库的函数，可以进行插入、删除，查询等操作。(Labview database operations using functions, you can insert, delete, query and other operations.)

关于列车故障诊断振动信号分析研究系统的开发(Fault Diagnosis of train vibration signal analysis system development)

由于有一个项目需要使用320*240的液晶屏，于是使用labview Xctrl制作了一个模拟的单像素控件，可以直接当作虚拟屏幕使用，在项目前期比较方便(A project need to use the 320 x 240 LCD screen, so use the the labview Xctrl produced a simulated single-pixel control can be used directly as the use of virtual screen early in the project is more convenient)

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.)

华氏度转换为摄氏度，代码短小，可靠性高，转化方便，适合做课后练习(Convert Fahrenheit to Celsius, the code short, high reliability, easy transformation, suitable for after-school practice)

区分电磁阀和数据的参数,通过字符串匹配的方式(Differentiating parameters and data solenoid valve)

基于labview的虚拟波形发生器，能够实现正弦、余弦、锯齿波的产生(Labview-based virtual waveform generator, to achieve the sine, cosine, sawtooth generation)