open-web

用labview编写的电机控制上位机软件,可以显示电机的当前速度和转速波形图,通过串口通讯(Prepared using LabVIEW motor control PC software, can display the motor speed and speed of the current waveform through the serial communication)

基于labview串口保存数据 下位机发送的数据经过labview自动保存。 实测可用(Based on the data stored labview serial data sent through the next crew labview automatically saved.)

对LabVIEW进行二次开发，对振动信号进行HHT时频分析(The LabVIEW was developed two times, and the vibration signals were analyzed by HHT time frequency)

说明：  基于.Net的DirectShow LIB包，可以用于Labview调用DirectShow，实现对相机的控制(The. Net-based DirectShow LIB package can be used to call DirectShow by Labview to control the camera.)

介绍了应用希尔伯特变换在labview中实现包络线的绘制方法(Describes the application of the Hilbert transform rendering method implemented in labview envelope)

说明：  串口自动换算CRC代码，编写时直接可以调用(Serial port automatically converts CRC code, which can be called directly when writing.)

labview写的modus CRC 校验Vi。 输入发送内容自动计算出CRC校验码。

文件收发实例利用LabWindows/CVI的RS-232函数库XModem传输模式进行文件传输，包括文件发送程序和接收程序。 RS-232与其它设备间的通信实例利用同步方式进行RS-232串口数据传输，通过本例学习，能掌握运用串口回调函数建立串口通信的思想。(Despatch examples of the use LabWindows/CVI library of RS-232 transfer mode XModem file transfer, including the file sender and receiver. Examples of the use of synchronous communication RS-232 and other devices will be RS-232 serial data transmission, through this case study, to master the use of a callback function to establish serial communication port thoughts.)

比例谐振（PR）控制在逆变电源中的仿真，控制器采用PR控制器，电压外环，电流内环的LABVIEW仿真。输出115V/400Hz交流电( U6BD4 u4F8 u8C0 u632F uFF08PR uFF09 u63A7 u5236 u5728 u9006 u53D8 u7535 u6E90 u4E2D u7684 u4EFF u771F uFF0C u63A7 u5236 u5668 u91C7 u7528PR u63A7 u5236 U5668 uFF0C u7535 u538B u5916 u73AF uFF0C u7535 u6D41 u5185 u73AF u7684LABVIEW u4EFF u771F u3002 u8F93 u51FA115V/400Hz u4EA4 u6D41 u7535)

读写波形文件，将波形数据写入文件中，然后在读出来显示出来(Read and write waveform files, write waveform data to the file, and then read it out.)