LabVIEW_OPC_SIEMENS_PLC

这个程序可以实现两个串口直接的通信，labview(This program can realize two serial communication directly)

labview文献，基于振动信号旋转机械故障诊断的研究文献(labview literature, literature-based fault diagnosis of rotating machinery vibration signals of)

2013最新版声音震动模块手册详细介绍了使用方法(2013 New Sound and Vibration Toolkit)

这是一个基于Labview的usb模拟量数据采集卡的例程源码，可用于二次开发(This is a routine source code of USB analog data acquisition card based on Labview, which can be used for secondary development.)

说明：  利用Labview采集8路信号数据，带注释(Using Labview to collect 8-channel signal data with annotations)

说明：  基于labview的振动信号采集与分析的一段编程(A program of vibration signal acquisition and analysis based on Lab View)

任意信号的时频分析仪，包含傅里叶变换和功率谱图等分析。(Any time frequency analyzer based on LabVIEW)

labview modbus协议下的串口通信(Serial communication under LabVIEW Modbus Protocol)

I was suprised LabVIEW didn t had the CRC32. So I made it, http://en.wikipedia....edundancy_check, http://www.ietf.org/rfc/rfc1952.txt. It can take a array of U32, one element of U32 or a string. When needed I can create more CRC checks, CRC8, CRC16, etc... but CRC32 is the most used one I readed.

说明：  通过labview编写的简易计算器，可实现加减乘除等大部分运算功能(A simple calculator written by LabVIEW can realize most of the operation functions such as addition, subtraction, multiplication and division.)