visa

说明：  labview用户登录程序，可以用于软件的初始页面。(LabVIEW user login program can be used for the initial page of the software.)

一个上位机测控软件，采样Labview2011编写，主要功能的和下位机通信，向下位机下发控制指令，并实时显示处理下位机上传的采集数据。(A PC control software, sampling Labview 2011 write, and communicate the main function of the lower down-bit machine control commands issued, and real-time data acquisition display processing lower computer to upload.)

随机数曲线例程，利用libview进行随机数曲线仿真计算(number of random graphs)

使用labview实现对LED和秒表的功能，实现计时(Use LabVIEW to realize the function of LED and stopwatch and realize timing)

说明：  使用usrp n210,利用Labview实现正弦信号收发，一方面可以利用labview实现实际信号在空中收发，另一方面可以检验设备正常运行。(Using USRP N210 and Labview to transmit and receive sinusoidal signals, on the one hand, it can use LabVIEW to transmit and receive actual signals in the air, on the other hand, it can check the normal operation of the equipment.)

LABVIEW 表格中可输入颜色框_下拉框_选择框(Labview custom grid vi)

说明：  调用dll文件截取最前端窗口的图像，调用需要等待200ms(Calling DLL file to intercept the front-end image)

基于labVIEW的最小二乘法算拟合正弦波计算相位(Calculated based on least squares fitting labVIEW calculated phase sine wave)

ModBus CRC16校验 LabView程序源码(ModBus CRC16 check LabView program source code)

说明：  用labview做了一个火车故障检测系统，靠软件仿真(Labview is used to make a train fault detection system, by software simulation)