摘要
阐述了基于虚拟仪器技术和数据采集卡开发多波段红外信号的采集和处理系统,提出了采用Labview和VC++的混合编程方法实现对红外信号的采集、均值滤波、求峰及求能量等计算,实现了一套完整的多波段红外数据采集、信号处理与文件管理系统.
This paper introduces signal acquisition and processing system of multichannel IR image based on virtual instruments and DAQ Card.A method of invoking VC＋＋ in Labview which means to filter the signal characteristics,calculate the peak and the energy is proposed.A set of multichannel IR image system,including data acquisition signal processing and file management,is implemented.
出处
《沈阳理工大学学报》
CAS
2011年第4期27-30,共4页
Journal of Shenyang Ligong University
关键词
虚拟仪器
多波段红外信号
数据采集
信号处理
virtual instrument
multichannel IR image signal
data acquisition
signal processing
