Data point selection for weighted least square fitting of cavity decay time constant
文献类型：期刊论文
| 作者 | He, Xing1,2,3; Yan, Hu1,2,3; Dong, Li-Zhi1,2; Yang, Ping1,2; Xu, Bing1,2 |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2016 |
| 卷号 | 25期号:1 |
| 关键词 | cavity ring-down decay time extraction weighted least square method data point selection |
| ISSN号 | 1674-1056 |
| 英文摘要 | For the accurate extraction of cavity decay time, a selection of data points is supplemented to the weighted least square method. We derive the expected precision, accuracy and computation cost of this improved method, and examine these performances by simulation. By comparing this method with the nonlinear least square fitting (NLSF) method and the linear regression of the sum (LRS) method in derivations and simulations, we find that this method can achieve the same or even better precision, comparable accuracy, and lower computation cost. We test this method by experimental decay signals. The results are in agreement with the ones obtained from the nonlinear least square fitting method. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | RING-DOWN SPECTROSCOPY ; SPECTROMETER ; EXTRACTION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000368455100042 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/3834]  |
| 专题 | 光电技术研究所_光电技术研究所被WoS收录文章 |
| 作者单位 | 1.Chinese Acad Sci, Inst Opt & Elect, Lab Adapt Opt, Chengdu 610209, Peoples R China 2.Chinese Acad Sci, Key Lab Adapt Opt, Chengdu 610209, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Xing,Yan, Hu,Dong, Li-Zhi,et al. Data point selection for weighted least square fitting of cavity decay time constant[J]. CHINESE PHYSICS B,2016,25(1). |
| APA | He, Xing,Yan, Hu,Dong, Li-Zhi,Yang, Ping,&Xu, Bing.(2016).Data point selection for weighted least square fitting of cavity decay time constant.CHINESE PHYSICS B,25(1). |
| MLA | He, Xing,et al."Data point selection for weighted least square fitting of cavity decay time constant".CHINESE PHYSICS B 25.1(2016). |
入库方式： OAI收割
来源：光电技术研究所
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