心电图仿真

说明：  基于LABVIEW软件采集电压电流信号，运用DAQmx建立任务(Acquisition of voltage and current signals)

计算亥姆霍兹线圈的磁场大小及标准偏差，并比对圆形和方形。(Calculate magnetic field s size and standard deviation of Helmholtz coil, compare typical round and square type.)

说明：  实用LabVIEW软件 实现短时傅里叶变换。实现对数据的时频分析-La(LabVIEW software utility short time Fourier transform. To achieve time-frequency analysis of the data-La)

几个练习使用Labview编程的产物，主要包括：1.正弦扫频信号发生器，可选择频率变化规律（不变、线性、指数变化）以及幅度变化规律（不变、线性、指数变化），还可以通过MathScript节点自定义频率、幅度变化规律； 2.声卡数据采集及频谱分析；3.会说话的小圆点；4.十六进制数布尔数组显示；5.在字符串中显示多种字体；6.钢琴键盘模拟(Several products by practicing Labview programming, including: 1 Sine sweep signal generator, selectable frequency variation (constant, linear, exponential change) and amplitude variation (constant, linear, exponential changes), you can also customize the frequency and amplitude variation through MathScript Node 2 sound card data acquisition and spectrum analysis 3 talking dots 4 hexadecimal to boolean array display 5 display a variety of fonts in the string 6. Piano keyboard simulation )

封装好的子VI可通过SQL实现对数据的添加，从而建立labview与数据库的连接 (Packaged sub-VI can add SQL to achieve the data in order to establish a connection with the database labview)

说明：  视觉图像处理图片二值化基于labview，简单易懂谢谢参考(Visual image processing image binarization based on LabVIEW, easy to understand, thank you for your reference)

This VI is simple example for those who want to start working with LabVIEW. this vi counts down to zero the number that user enters.

labviewDSC使用OPC,可以连接PLC(LABVIEW DSC)

基于labview的车牌识别，可用于识别停车场出入的车牌(License plate recognition based on LabVIEW)

本程序是基于LABWINDOWS/CVI 的，主要是通过串口采集下位机信息，然后显示状态信息并通过串口发送命令字节。(The program is based on LABWINDOWS/CVI.It get message from RS232and display status,then send command by RS232.)