Multiscale-Analysis

labview调用dll实现QR二维码生成，包含dll说明等，可作为子vi直接使用(LabVIEW calls the DLL implementation of QR code generation, including DLL, can be directly used as a sub VI )

说明：  labview读取 cad dxf文档,包括圆直线线段等等(read CAD dxf include circle line)

libView introduction 第五章，一本libview的入门级电子书(libView introduction)

16进制字符串转十进字符串制显示labview(Hex to decimal conversion)

锁相技术在测控、通信、数字信号处理等众多领域得到了广泛的应用。虚拟锁相环成为锁相环发展趋势之一，根据锁相环路的基本组成及原理，利用LabVIEW软件提供的强大的数值计算和信号分析等能力对锁相环进行设计。实验和仿真结果表明该软件锁相环具有较好的捕获和跟踪性能。利用软件实现的锁相环比硬件锁相环具有更好的灵活性和通用性，同时具有结构简单、参数设计灵活等优点。(Lock-in technique in many areas of monitoring and control, communications, digital signal processing, has been widely used. Became one of the virtual phase-locked loop phase-locked loop trends, according to the basic principles of composition and phase-locked loop, using LabVIEW software provides powerful numerical calculation and signal analysis capabilities such as phase-locked loop design. Experimental and simulation results show that the software PLL has a better acquisition and tracking performance. Use of software than hardware locked loop PLL has better flexibility and versatility, but also has a simple structure, flexible design parameters, etc..)

电机转速，基于labview。伺服电机控制程序(Motor speed based on LabVIEW. Servo motor control program)

说明：  可以帮忙LabVIEW界面，自适应屏幕分辨率(Screen adaptive resolution)

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.

利用声音和振动工具包对一个仿真信号进行声压级的计算，前提是下载声振工具包；(Calculate the sound pressure level of a simulation signal by use of sound and vibration, the premise is to download acoustic kit )

说明：  josn格式解析子程序,可以通过调用完成josn解析(josn paratemar sadfe)