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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”.)

模拟多种信号的产生，频率和幅值可调，并显示波形。(A variety of signals are simulated, the frequency and amplitude are adjustable, and the waveform is displayed.)

说明：  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.)

通过modbus通讯协议和研华温度采集器，进行温度采集(Through modbus communication protocol and research temperature collector, temperature acquisition is conducted)

说明：  能够进行多个通道的温度信息的采集，并且显示(It can collect and display temperature information of multiple channels)

labvie 做的蓝牙4.0通讯模块工具 上位机(labvie Do Bluetooth 4.0 communication module PC Tools)

Labview串口指令收发，测试可用，放心下载(Labview YART)

一种基于labview的ASCII和Uniocode转换的程序。(A LabVIEW-based ASCII and Uniocode conversion program.)

基于labview和myrio对声纳传感器的控制（测距）(Based on labview and myrio control of sonar sensors (ranging))

基于labview的风电轴承故障检测与监测(Wind power bearing fault detection and monitoring based on labview)