实验四

Labview读取Excel，写入Excel(Labview reads Excel and writes Excel)

应用labview实现信号的改进经验模态分解，对初学者有所帮助(Labview is applied to realize the improved empirical mode decomposition of signal, which is helpful for beginners)

This program plots I-V curves for FET devices. It is designed for Keithley 2400 series. It plots I(t) V(t) and I(V). It also has automatic CSV data logging. The software is robust and it is designated for multiple measurements (several FETs in a series)

电机控制，位置控制，速度控制，反馈控制/..............(motion control)

基于LabVIEW的虚拟鼠标子VI 可实现虚拟鼠标移动 左右键 中键单击和滑轮的相关功能 并可以调节鼠标移动速度(LabVIEW virtual mouse sub-VI-based virtual mouse to move left and right arrow keys to click and pulleys and can adjust the speed of mouse movement)

通过一个例子演示如何逐张显示一个文件夹内所有的图片(An example shows how to display all the pictures in a folder by one by one.)

采用Labview编写的EMD算法实现过程，没有借助Matlab，完全通过Labiview控件自主完成(EMD algorithm written using Labview implementation process, there is no means of Matlab, entirely independently completed by Labiview controls)

说明：  Labview生成DLL文件的教程，适用于dll开发等。(LabVIEW to generate DLL file tutorial, suitable for DLL development and so on.)

说明：  labview调用dll实现QR二维码生成，包含dll说明等，可作为子vi直接使用-LabVIEW(calls the DLL implementation of QR code generation, including DLL, can be directly used as a sub VI)

labview程序，可以接收和发送modbus rtu协议信息。“CRC VHL”为循环冗余校验(Labview program)