labview

USB设备数据读取，将USB中数据保存到电脑上(USB device data read, save the data from USB to the computer)

LABVIEW程序 实现滤波 快速傅里叶变换并进行频谱分析(LABVIEW program realization filter fast Fourier transform and spectrum analysis)

一个用VISA和usb通讯的简单VI 可以实现VISA和USB之间的通讯(A VI.its used for labview . it connects to usb with VISA.it s a useful VI.you can learn from the VI.)

火车故障检测系统 很好的初学者学习程序 主要有关数据采集(Train fault detection system good for beginners to learn about the main data acquisition program)

用labview实现误差反传算法，使得初始曲线不断学习逼近给定曲线(The error backpropagation algorithm is implemented by LabVIEW, so that the initial curve is constantly learning to approximate a given curve.)

虚拟仪器是现代测量技术和计算机技术相结合的产物，标志着自动测试与电子测试仪器领域技术发展的一个崭新方向． 随着信息技术和计算机技术的高速发展，数字信号处理作为一门新兴的学科，其重要性日益在各个领域的应用中体现出来。本文介绍了利用LabVIEW 图形编程语言进行虚拟仪器开发的方法，设计了一种基于PC机声卡的虚拟示波器，说明了虚拟仪器在现代测试领域中的重要地位以及其广阔的发展前景． 从某种意义上说，“软件就是仪器”。(Virtual instrument is the produce that merges the computer technology and measurement technique．It stands for a brand new development directory in the field of auto-measurement and electronic measurement。 With the rapid development of information technology and the computer technology, the digital signal processing takes an emerging discipline, its importance displays day by day in each domain application. This article introduces how to develop virtual instruments using graph programming language-LabVIEW ,designs a virtual signal displayer based on PC and explains the important part and wide development prospects of virtual instrument in modern measurement technique field． In a sense, “The software is an instrument”.)

有关labview 的串口通信，实时显示数据，并且进行后台保存，输出文件(about labview serial com interfce communication ,diaplay data timely and save it behind )

说明：  LabVIEW入门与实战开发100例，很好的入门教材，初学者适用(100 cases of LabVIEW entry and actual combat development)

用LABVIEW实现保存数据的功能，使数据不会没有了(LABVIEW save data, so that data would not be without)

基于LabvIEw的通用自动测试系统(ATs)舍计算机，可鳊程激励、响应数据采集及uuT模块，采用MxI总线控制方式。专用信号发生器为uuT提供模拟激励信号，矩阵开关和适配器完成不同信号间切换。主控计算机执行测试程序，信号发生器发送激励信号，数据采集卡采集数据，采集数据经调理后，并与标准数据|匕较是否满足相应测试结果。(The general automatic test system (ATs) based on LabvIEw can be used as a computer to excite, respond to data acquisition and uuT module. The control mode of MxI bus is adopted. Special signal generator provides analog excitation signal for uuT, matrix switch and adapter complete switching between different signals. The main control computer executes the test program, the signal generator sends the excitation signal, the data acquisition card collects the data, after the data acquisition is adjusted, and compares with the standard data | dagger whether it meets the corresponding test results.)