范文编号:JD1179 范文字数:14217,页数:31 附任务书,开题报告,文献综述,外文翻译,中期检查 文档设计说明书(范文)中文摘要 本设计采用LabVIEW Signal Express3.0进行分析、检测由数字示波器发送的信号。实践证明LabVIEW Signal Express是一种优秀的软件,能够实现各种硬件可以完成的任务。由于labVIEW功能强大我们只研究其扩展部分即调用vi子程序¬—虚拟数字示波器以及虚拟双通道频谱分析滤波器。同时也介绍了LabVIEW实现虚拟仪器的简要原理,通过LabVIEW将虚拟仪器的面板显示出来。文章从概述界面及功能设计、软件结构及关键技术与算法等几个方面,具体介绍了双通道频谱分析滤波器的设计思想和实现方法。
文档设计说明书(范文)外文摘要 Title LabVIEW Signal Express System Analysis Abstract This design uses LabVIEW Signal Express3.0 analyzed to detect the signals sent by the digital oscilloscope. Proved LabVIEW Signal Express is an excellent software, can achieve a variety of hardware to complete the task. Labview powerful because we only study the extension of the subroutine call virtual digital oscilloscope and a virtual two-channel spectrum analysis filters . LabVIEW also introduced briefly the principle of virtual instruments, through the LabVIEW virtual instrument panel displayed. This paper outlines the interface and functional design, software architecture and key technology and algorithms, and several other areas, specifically introduced dual-channel spectrum analysis filter design and implementation. 1 绪论 1
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