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使用labview进行信号分析，主要用到了傅立叶变换和小波分析，私家珍藏，互联网上其他地方是找不到的(Labview signal analysis, the main use of the Fourier transform and wavelet analysis,)

labview做的小程序，用于模拟微波干涉仪的多普勒信号(PC so small procedures, which are used to simulate microwave Doppler interferometer signal)

峭度指标是非平稳信号故障诊断的重要参数。峭度指标对信号中的冲击成分十分敏感，冲击成分能量越大，其峭度值就会越大，在故障诊断的时域分析中十分重要。本文件中将其独立做成了一个子vi，便于程序直接调用。(Kurtosis index is an important parameter of non-stationary signal fault diagnosis. The kurtosis index is very sensitive to the impact component in the signal. The greater the energy of the shock component, the greater the kurtosis of the signal, and it is very important in the time domain analysis of the fault diagnosis. This document will be independent of a sub VI, to facilitate direct calls to the program.)

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.)

这是使用Labview实现I2C通讯的程序，很好的算法，通讯速率会很快。(This is the use of Labview realize I2C communication procedures, a good algorithm, communication speed very fast.)

主要实现了简单的声音处理：声音文件读取，声音文件写入，录取声音并写入，音效处理，包括：功率谱分析和滤波均衡。( U4E3B u8B1 u7B0 u4E86 u7B80 u5355 u7684 u58F0 u97F3 u5904 u7406 uFF1A u58F0 u97F3 u6587 u4EF6 u8BFB u53D6 uFF0C u58F0 u97F3 u6587 u4EF6 u5199 U5165 uFF0C u53D6 u58F0 u973 u5991 u5991 u5155 uF09 U6CE2 u5747 u8861 u3002)

交直交变频器Matlab仿真，波形非常好，参考价值大(DC link converters Matlab simulation, the waveform very good reference value)

初学者自学labview小程序参考，包括5判断素数、报数问题、自功率谱处理、跑马灯、模拟汽车控制、登陆界面……各种学习小程序(Beginners learning labview applet reference, including five judgments primes, reported few problems, since the power spectrum processing, marquees, simulated vehicle control, landing a variety of learning applet interface ......)

LabView中UDP通讯，通过IP地址与端口号可以进行单机或局域网内多台计算机之间的信息通讯。(LabView UDP traffic by IP address and port number to the communication of information between multiple computers in stand-alone or LAN.)

这篇文章主要介绍了利用LabVIEW软件进行小波处理的方法，希望给与大家参考(This article introduces the use of LabVIEW software wavelet processing method, wish to give your reference)