Dataretention

基于生产消费者模式的多串口采集程序，用labview进行上位机处理(Serial port acquisition program, based on the pattern of production of consumer PC processing using labview)

登陆界面，能够实现对用户的注册，以及管理员能够对数据进行操作(The login interface enables users to register and administrators to manipulate data.)

Labview中用串口接收数据，数据处理系统(Labview using serial port to receive data, the data processing system)

使用labview来采集声音及处理，三分之一倍频等(Acquisition of voice and processing)

运用Labview实现温湿度传感器的应用，方便快捷，简单实用。(Using Labview to realize the application of temperature and humidity sensor is convenient, fast, simple and practical.)

说明：  简单虚拟示波器，能调节幅值，频率，相位和偏移量四种变量。(Simple virtual oscilloscope can adjust four variables: amplitude, frequency, phase and offset.)

this folder contains VIs related to USRP.

Labview 实现调用动态链接库 有详细说明 程序案例和与案例说明 是学习的好材料！(Labview implementation calls the dynamic link library procedures are described in detail with examples and case notes are a good learning materials!)

歪度指标是描述信号概率密度函数的重要参数。在对非平稳信号进行时域分析时，利用歪度指标反映了振动信号的非对称性，用来判断轴承是否发生碰磨。本文件中将歪度指标独立制作了子VI，便于labview程序调用。(The skewness index is an important parameter to describe the probability density function of a signal. When the non-stationary signals are analyzed in time domain, the skewness index is used to reflect the asymmetry of the vibration signals, which is used to judge whether the bearings have been touched or not. This document will be independent of the index made a sub VI, easy for LabVIEW program calls.)

电机控制器的串口通信界面,基于labview visa,德马克电机(Serial communication interface of motor controller based on LabVIEW visa, demarcation motor)