lavbiew调用电脑摄像头程序

labview自动、自定义保存界面参数简单子VI(labview automatically, simple custom save the interface parameters VI)

基于LABVIEW的物体振动频率分析，通过采集物体的声音进行频率的分析，完成信号的处理(LABVIEW body based frequency analysis, frequency analysis performed by the sound collection of objects, the complete signal processing)

用labview实现实时的采集数据，并且可以存储数据到文件中(Realization of real-time data with LabVIEW, and can store data to a file)

通过labvIEW进行编程，将力传感器的数据采集，通过串口发送到力反馈设备(Force sensor data acquisition, force feedback devices sent through the serial port to be programmed through labvIEW )

安捷伦34401、34410、34411系列远程控制上位机，使用RS232通讯，可以完成万用表的全部功能。(The Agilent 34401, 34410, 34411 series of remote control host computer, use RS232 communication, can be completed with all function table million.)

可以对单次输入的信号进行滤波分析和图像显示。同时也具备暂停和历史图像保存的功能。 本程序主要针对的是低频率的未知信号，对于高频率信号最好采用单次采样的方式。(The single input signal can be filtered and analyzed, and the image can be displayed. It also has the functions of pausing and preserving historical images. This program is mainly for low frequency unknown signals, for high frequency signals, the best way to use a single sampling.)

labview程序，电机PWM控制，labview作为上位机(labview program, the motor PWM control, labview as a PC)

本文件为labview源文件，实现labview和PLC的通讯。(This document is labview source file, realize labview and PLC communications.)

NI_DAQ计数器脉冲输出，脉冲数可调整，周期可调整

利用LabVIEW的Active X模块以及STK的Connect 模块实现两种软件交互的方法，通过LabVIEW 的Active X功能连接STK，利用Connect模块中的指令驱动STK产生卫星的相关数据，最终将有关数据返回至Lab VIEW中并显示出来，实现了Lab VIEW与STK的无缝连接(Design of a Satellite Orbit Prediction Visualization Platform Based on Lab VIEW and STK A method of designing a satellite orbit prediction visualization platform based on a hardware-in-loop validated simulation system of small satellite is introduced． Satellite Tool Kit is an analysis software widely used in simulating orbit system for satellite ， but STK can’t accomplish the relevant function that acquired by the hardware- in-loop validated simulation system mentioned． Based on this requirement ， a method of using Active X technology in Lab VIEW and STK/Connect module to interact the two kinds software is introduced． Through calling STK and u- sing Connect module in STK to obtain the relevant data ， finally all the datas in need within a window synchronously can be displaied ， which realized the connection between Lab VIEW and STK ， also accomplished the relevant func- tion and has a applied value． )