包络检波

用Labview编写的一款hart仪表上位机软件，编写hart仪表的上位机通讯软件时可参考。(PC software Labview write a hart instrument, write hart instrument PC communication software reference.)

优点：1，PPI协议通讯速度快，比OPC ，PCAccess，Modbus 快4-5倍左右。(就这一条优点就足了，呵呵) 2，PLC端无需编写任何通讯程序。 3，可以直接对PLC进行，RUN STOP等操作。 4，本程序全部采用LABVIEW底层程序框图，没用调用任何的DLL ，API等。这点对你学习还是修改程序功能都很有帮助，方便。 (Advantages: 1, PPI protocol communications faster than OPC, PCAccess, Modbus about 4-5 times faster. (On which an advantage on the feet, huh, huh) 2, PLC-side without writing any communication program. 3, can be carried out directly on the PLC, RUN STOP operation. 4, the procedure used in all LABVIEW underlying the block diagram, useless to call any DLL, API, etc. This is for you to learn or modify the program features are very helpful and convenient.)

基于LabVIEW的标定训练原始图片与演示程序(Calibration Training and Demonstration Program)

说明：  labview中常常需要显示曲线，并需要制作缩放，设置，浮动游标等功能。本Xcontrol集成了这些功能，这样就不用每次都去写麻烦的曲线操作了！(LabVIEW often needs to display the curve, and needs to make zoom, set, floating cursor and other functions. This XControl integrates these functions, so you don't have to write troublesome curve operations every time!)

labview tcp经典的编程示例可以帮助大家参考学习(LabVIEW TCP classic programming examples can help you learn from the reference.)

LabVIEW与S7-1200系列PLC基于Modbus+TCP_IP协议的通信方法。(Communication method between LabVIEW and S7-1200 series PLC based on Modbus+TCP_IP protocol)

说明：  LabVIEW practice FM USRP

安捷伦34401、34410、34411系列远程控制上位机，使用RS232通讯，可以完成万用表的全部功能。(The Agilent 34401, 34410, 34411 series of remote control host computer, use RS232 communication, can be completed with all function table million.)

Labview与数据库Access及SQL Server的连接 基于ActiveX(Labview database connectivity Access and SQL Server ActiveX-based)

Labview实现的模拟键盘。适合初学者学习labview编程逻辑。(Labview realize keyboard simulation)