LabVIEW

采用Labview语言的DAQmx对信号频率尽心采集(DAQmx using Labview language dedicated to signal frequency acquisition)

在波形Graph显件上用两种不同颜色显示一条正弦曲线和一条余弦曲线，每 条曲线长度为128个点，其中正弦曲线的x0 =0，△x=1；余弦曲线的x0 =2， △x=5。并利用属性节点通过前面板控件改变每条曲线的颜色。 ①一个周期128点。 ②改变颜色一定要先选择曲线，然后再改变颜色。(A sine curve and a cosine curve are displayed in two different colors on the waveform Graph display. The length of the bar curve is 128 points, where the sine curve x0 =0, Delta x=1, the cosine curve x0 =2, Delta x=5. And use the attribute node to change the color of each curve through the front panel control. One cycle is 128 points. Change the color must first choose the curve, then change the color.)

利用labview实现信号逐点频谱分析，用于信号分析学习(to get the signal s frequency spectrum)

labwindows/CVI 串口上位机源代码(LabWindows/CVI Serial)

本软件用于轴扭矩的测量，可以同时测量两根轴，且可自行设置应变片形式、应变片系数、弹性模量、泊松比等。(The software for the shaft torque measurement, the two axes can be measured simultaneously, and may be provided in the form of self-gage, gage coefficient, elastic modulus, Poisson' s ratio and the like.)

labview的pid控制程序数据库资源。内容丰富(LabVIEW pid control procedures database resources. Rich in content)

说明：  新手入门操作教程，一共25章节，由浅入深，详细讲解了Labview内部的各种控件，函数，结构等(The beginner's introductory operation tutorial, 25 chapters)

通过labview 对信号进行分析，主要包括基于FFT求信号功率谱(The signal is analyzed by LabVIEW, mainly including the signal power spectrum based on FFT)

基于NI的LABVIEW开发平台的谐波分析(Harmonic Analysis of LABVIEW Development Platform Based on NI)

说明：  利用Labviewjinxing 串口数据发送接收(Using LabVIEW to send and receive serial data)