[1]朱军 刘文清 刘建国 徐亮.基于峰值拟合算法的光谱分析[J].计算机技术与发展,2006,(04):125-126.
 ZHU Jun,LIU Wen-qing,LIU Jian-guo,et al.Spectra Analysis Based on Peak Fitting Algorithm[J].,2006,(04):125-126.
点击复制

基于峰值拟合算法的光谱分析()
分享到:

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2006年04期
页码:
125-126
栏目:
应用开发研究
出版日期:
1900-01-01

文章信息/Info

Title:
Spectra Analysis Based on Peak Fitting Algorithm
文章编号:
1005-3751(2006)04-0125-02
作者:
朱军12 刘文清2 刘建国2 徐亮2
[1]安徽大学电子科学与技术学院[2]中国科学院安徽光学精密机械研究所
Author(s):
ZHU Jun LIU Wen-qing LIU Jian-guo XU Liang
[1] Institute of Electronics Science & Technology, Anhui University[2] Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences
关键词:
峰值拟合数据采集光谱分析
Keywords:
peak fittingdata collectionspectra analysis
分类号:
TN219
文献标志码:
A
摘要:
傅里叶变换光谱学已经用于环境气体的定量分析中,为了提供高灵敏、连续实时的在线测量,分析中需要根据实测光谱选择光谱拟合算法。文中将峰值拟合算法应用于气体红外光谱分析中,以实际测量得到的气体透过率光谱为拟合对象,将其与数据库中的气体分子模型光谱进行拟合,在算法中通过迭代使残差的加权平方和最小,获得了气体浓度等重要的光谱拟合结果。算法实现结果表明该方法不仅精确可靠而且具有简单快速的特点
Abstract:
Fourier transform infrared spectroscopy has been employed in environmental gas quantitative analysis. In order to provide high sensitivity and continuous real - time on - line measurements, some key techniques such as fitting algorithms should be choosed to analyze the measured spectra. Peak fitting algorithm is applied to gaseous infrared spectra analysis in the paper. The measured gas transmittance spectra are taken as fitted object. They are fitted with model spectra in molecular database. The weighted sum square of residuum is required to be the least one in the iteration of algorithm. The important results such as gas concentration are acquired by fitting. The implementation of the algorithm has shown that the method is not only exact and reliable but also simple and rapid

相似文献/References:

[1]韩伟杰 阎慧 董正宏.面向火炮火控系统的嵌入式软件测试平台[J].计算机技术与发展,2010,(03):180.
 HAN Wei-jie,YAN Hui,DONG Zheng-hong.Embedded Software Testing Platform for Gun Fire Control System[J].,2010,(04):180.
[2]邵兰洁 李光忠.Web使用挖掘的数据采集技术探究[J].计算机技术与发展,2010,(03):225.
 SHAO Lan-jie,LI Guang-zhong.Research on Techniques of Data Collecting for Web Usage Mining[J].,2010,(04):225.
[3]丁晓贵 刘桂江.基于SOPC的远程数据采集系统设计[J].计算机技术与发展,2010,(01):225.
 DING Xiao-gui,LIU Gui-jiang.Design of Remote Data Acquisition System Based on SOPC[J].,2010,(04):225.
[4]杨宇晓 宋茂忠 苗雄峰.基于DM642 DSP的网络化数据采集与编程实现[J].计算机技术与发展,2008,(06):188.
 YANG Yu-xiao,SONG Mao-zhong,MIAO Xiong-feng.Networked Data Collection System Based on DM642 and Programming Approach Accomplishment[J].,2008,(04):188.
[5]胡彧 李卿飞.煤矿安全仪表自动收发管理系统的研究与应用[J].计算机技术与发展,2008,(10):200.
 HU Yu,LI Qing-fei.Study and Application of Safety Instrument Self-Dispatch Management System in Colliery[J].,2008,(04):200.
[6]许延伟 刘希玉.无线数据采集的研究与实现[J].计算机技术与发展,2007,(07):190.
 XU Yan-wei,LIU Xi-yu.Research and Realization of Wireless Data Collection[J].,2007,(04):190.
[7]凌有铸 徐晓光 潘伟.基于WinCE的嵌入式远程实时监控系统[J].计算机技术与发展,2007,(07):204.
 LING You-zhu,XU Xiao-guang,PAN Wei.Remote Testing and Control System Based on Embedded WinCE[J].,2007,(04):204.
[8]邓海生 李军怀 刘红英.基于RFID的数据采集中间件[J].计算机技术与发展,2007,(09):188.
 DENG Hai-sheng,LI Jun-huai,LIU Hong-ying.Data- Collection Middleware According to RFID[J].,2007,(04):188.
[9]刘瑞婷 张南平 陈勇.S7-200系列PLC自由口模式下实时通信技术研究[J].计算机技术与发展,2006,(12):156.
 LIU Rui-ting,ZHANG Nan-ping,CHEN Yong.ResearCh of Real- Time Communication Between PC and Series S7- 200 PLC in Free - Mode[J].,2006,(04):156.
[10]王培琛.生产执行系统(MES)在卷烟企业中的应用[J].计算机技术与发展,2010,(09):206.
 WANG Pei-chen.Applications of MES in Tobacco Industry[J].,2010,(04):206.

备注/Memo

备注/Memo:
国家自然科学基金资助项目(10274080);安徽省高校优秀中青年骨干教师项目朱军(1968-),女,安徽合肥人,副教授,博士研究生,研究方向为光学信号处理与光谱分析
更新日期/Last Update: 1900-01-01