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采用Labview设计一虚拟函数信号发生器， 通过数据采集卡输出波形信号，调节信号的相关参数(Labview design using a virtual function signal generator, data acquisition card output waveform signal,)

labview利用mydaq输出正弦波，三角波，方波(LabVIEW uses mydaq to output sine wave, triangle wave, Fang Bo.)

为了实现对船舶电站的实 时监控，对PLC编写程序，并在LabVIEW作为监控界面的情况，PLC与工控 机之间采用OPC技术实现通讯，GPC与工控机之间采用Modbus串口协议实现 通讯。最后在实现通讯的的基础上，对本系统进行了试验调试，并开发监控界 面。(In order to achieve real-time monitoring of ship power plant, the PLC programming and control interface as in the case of LabVIEW, PLC and IPC communication between the use of OPC technology, GPC and IPC used between the Modbus serial protocol communication. Finally, to achieve communication based on a test of the system to debug, and develop monitoring interface.)

labview编程使用中，labview和SOL语言之间对数据库的操作。(the use about labview and SQL.)

LabVIEW客户端第二界面，是实现LabVIEW TCP通信的客户端第二个界面。(The LabVIEW client second interface is the second interface of the LabVIEW TCP communication client.)

通过串口读取数据，利用示波器实现波形的显示，同时具有保存数据，回放图形的功能。(Read data through the serial port, use an oscilloscope to achieve waveform display, but also has to save the data, playback graphics.)

将需要保存的数据，保存在EXCEL文档或者TXT文档中。(save you need data for excel or txt file,in NI labview entironment.)

说明：  labview 的日历 非常实用 建议收藏(labview calender it is very nice)

自己编写的labview excel的读写和编辑(I have written labview excel in reading, writing and editing)

Labview编程工具书，包含大量的函数使用方法及工程示例，适合初学者作为工具书籍。(Labview programming tool, contains a lot of use and engineering sample function, suitable for beginners as a tool for books.)