包络检波

主要包含经纬高信息、北天东坐标系、地心坐标系之间的坐标转换，用labview实现的。(It mainly includes the coordinate transformation between the latitude and longitude information, the North East coordinate system and the geocentric coordinate system. It is realized by LabVIEW)

labview制作系统登录界面 包含数据库，拥有用户管理等功能，可直接用于工程项目。(labview production system login interface contains a , with user management functions, it can be directly used for engineering projects.)

Introduction of NI data acquisition hardware 1. Basic components of a complete data acquisition system 2. NI provides data acquisition hardware products based on which platforms and which application areas they are suitable for respectively. 3. What important parameters should be paid attention to in the process of hardware selection of data acquisition equipment

华氏度转换为摄氏度，代码短小，可靠性高，转化方便，适合做课后练习(Convert Fahrenheit to Celsius, the code short, high reliability, easy transformation, suitable for after-school practice)

这个程序用于计算光声光谱声学腔的共振频率，方便实用(caculation of resonant frequency of acoustic resonator)

可以实现安川交流电机的调速，检查伺服准备就绪，伺服ON,及调速。(Can achieve Yaskawa AC motor speed, check the servo ready, servo ON, and speed.)

基于LABVIEW的心电信号分析系统，可以对数据库中的标准格式心电图进行预处理与分析，通过人机交互界面即可控制，简洁美观(LABVIEW-based ECG analysis system)

电机控制，位置控制，速度控制，反馈控制/..............(motion control)

该VI已把电机动态模型封装成一个模块,因此使用者不必关心电机的内部结构,只需输入电机的各参数就可以方便地进行仿真,而且仿真的各种变量结果稳定可靠,并可以根据需要,调节仿真步长,提高仿真的精度。 (The dynamic model of the motor VI has packaged into a module, so users do not care about the internal structure of the motor, simply enter the motor parameters can easily be simulated, and the simulation results of various variables stable and reliable, and may need , adjust the simulation step, to improve the accuracy of the simulation.)

用LabView制作的一个可乐售卖机小程序。(A small program of Coke vending machine made by LabView.)