LABVIEW_TONGBU

主要运用labview的编程功能完成对信号的功率谱分析，从而更好的理解功率谱。(The main use labview programming features to complete the signal power spectrum analysis to better understand the power spectrum.)

VC中调用labview设计的面板，实现两个程序开发平台的交互(VC call labview panel design, the realization of the two cross-platform development)

说明：  labview与OPC通讯以欧姆龙NJ501PLC为例，希望能对大家有帮助。(Labview communicates with OPC)

labview实现神经bp网络,无需进入其他程序，在labview中就能运行(LabVIEW realizes neural network)

本代码编制测距传感器的串口通讯接口VI；通过波形图表显示连续读取的测距-时间曲线，并将有效测量范围外的数据滤除。(This code compiles the serial communication interface VI of ranging sensor, displays the continuous read ranging-time curve through waveform chart, and filters out the data outside the effective measurement range.)

说明：  事件状态机(Event state machine)

labview实现对变压器局方数据的采集及后期处理，如根据局放数据实现局放定位等。(The labview achieve transformer Bureau data acquisition and post-processing, such as PD the data realization PD positioning.)

包络检波的小程序，基于labview的程序(Envelopment analysis Applets do withThe research trend of fiber-optic sensing based on BOTDR technology has been introduced with particular attention to signal processing. The sensing principle using Brillouinscattering has been analyzed and the dependences of Brillouin shift and intensity on temperature and strain have been founded.)

横河wt500系列功率分析仪labview环境下的驱动程序，实时读取功率分析仪的数据。(Yokogawa wt500 Series power analyzer driver labview environment, real-time power analyzer to read data.)

编写软件为labview2011，功能为读取txt文件中的值，并绘制电平图，设置了双游标，可以自动准确计算出两游标X轴时间差值。txt的内容为上升沿或下降沿的时间信息，首位0代表下降沿，1代表上升沿。后面位的值乘16代表沿的绝对时间(program software is the labview2011, functions is to read txt file values​ ​ , and draw level diagram, set up a dual cursors, you can automatically and accurately calculate the time difference between the two cursors X axis. txt contents of rising or falling time information, the first 0 represents falling, a representative of the rising edge. Followed by 16-bit value represents absolute time along)