30基于labivew的生理参数采集系统本科学位论文

基于 Labivew 的生理参数采集系统摘 要：虚拟仪器的技术基础是计算机技术，核心是计算机软件技术。其中最有代表性的图形化编程软件是美国 NI 公司推出的 Labview(laboratory virtual instrument engineering workbench 即实验室虚拟仪器工作平台)。它是世界上第一个采纳图形化编程技术的面对仪器的 32 位编译型程序开发系统，它的目标就是简化程序的开发工作，提高编程效率，让科学家和工程技术人员充分利用计算机的资源和强大功能，快速简捷地完成自己的工作任务，它被称为科学家与工程师的语言。 本文利用具有直观图形化编程和强大数字信号处理功能的虚拟仪器编程语言 LabVIEW 为开发平台，研制了一套虚拟心电信号和脉搏信号采集、记录系统。并且能利用互联网将采集的数据上传到服务器进行显示储存和信号处理。 关键词：心电信号, LabVIEW, 虚拟仪器, 数据采集The Acquisition System of Physiological Parameters Based on LabivewAbstract: The technology of virtual instrument based on computer technology, computer software technology is the core. One of the most representative of the graphical programming software is NI Introduces the United States of Labview (laboratory virtual instrument engineering workbench or working platform Virtual Instrument Laboratory). It is the world's first use of graphical programming technology equipment for the 32-bit compiler-based development system, its goal is to simplify the development process to improve the programming efficiency, let scientists and engineers make full use of computer resources and power, fast simple to complete their tasks, it is known as the language of scientists and engineers. In this paper, with an intuitive graphical programming and a powerful digital signal processing function of the programming language LabVIEW virtual instrument development platform for the development of a set of virtual ECG signal acquisition and pulse recording system..And use of the Internet will be able to collect the...