摘要
在工程领域,经常需要对各种信号进行分析。为了满足这种要求,基于Lab VIEW设计了一个信号分析软件系统,该系统采用模块化设计思想,具有很好的开放性,可对指定信号进行预处理、时域分析、频域分析、时频分析、幅值域分析和相关分析等。
Signal analysis is very necessary in engineering field.A signal analysis soft system is designed based on LabVIEW to meet this need.This system,which is designed with modularization thoughts,has good openness,and can make pretreatment,time domain analysis,frequency domain analysis,time-frequency domain analysis,amplitude domain analysis and pertinence analysis for specified signals.
出处
《科技情报开发与经济》
2009年第28期98-99,122,共3页
Sci-Tech Information Development & Economy
基金
河南省科技攻关项目(项目编号:082102210111)的阶段性成果之一
关键词
信号分析
虚拟仪器
系统设计
signal analysis
virtual instrument
system design
