绝对平均值VI

LABVIEW与欧姆龙通信，读写寄存器的数据(Communication between LABVIEW and Omron)

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.)

该vi主要是一台简单的单通道数字示波器，实现数据采集、波形显示、信号处理、波形存储等(The main vi is a simple single-channel digital oscilloscope, data acquisition, waveform display, signal processing, waveform storage, etc.)

说明：  可实现TCP/IP连接后数据的读取与写入(TCP/IP data read and write)

说明：  通过labview对BP神经网络进行训练，得到BP模型。(The BP neural network is trained by labview to obtain the BP model.)

产生0到100kd的方波。正玄波，三角波，锯齿波和输出为0到10V的电压的信号发生器(0 to 100kd produce a square wave. Sine wave, triangle wave, sawtooth wave and the output voltage from 0 to 10V signal generator)

说明：  将labview里的串口数据保存为txt文档的操作(save data to txt inlabview)

labview 数据保存，到指定的路径，结构清晰，明了(LabVIEW data preservation)

labview编写的振动信号数据采集处理，编写的振动信号数据采集处理。(signal collection, signal processing with Labview, Labview data acquisition of vibration signal processing.)

labview连接sqlite数据库，并能够对数据库操作(LabVIEW connects SQLite database and can operate on Database)