Spectrum reconstruction in interference spectrometer based on sparse Fourier transform
文献类型：期刊论文
| 作者 | Zhang, Weikang1,2 ; Wen, Desheng1; Song, Zongxi1
|
| 刊名 | OPTIK
 |
| 出版日期 | 2018 |
| 卷号 | 154页码:157-164 |
| 关键词 | Sparse Fourier Transform Spectrum Reconstruction Modern Spectrum Estimation |
| ISSN号 | 0030-4026 |
| DOI | 10.1016/j.ijleo.2017.09.004 |
| 产权排序 | 1 |
| 英文摘要 | The algorithm of SFT (sparse Fourier transform) is firstly used for monochromatic light spectrum reconstruction in this paper. Due to the increasing amount of interference data, the operation efficiency of traditional algorithms is not satisfied with the demand of technology. We take advantage of SFT to achieve the goal of lower algorithm complexity and fewer operation time, instead of FFT (Fast Fourier Transform). In addition, two methods of the modern spectrum estimation, AR (Auto-Regressive) model and MUSIC (Multiple Signal Classification), which are considered as high resolution spectrum estimation algorithms, are used for discussion and comparison. The experiment result shows that the SFT gets excellent performance in runtime. (C) 2017 Elsevier GmbH. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000418731200020 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/30813]  |
| 专题 | 西安光学精密机械研究所_空间光学应用研究室 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Weikang,Wen, Desheng,Song, Zongxi. Spectrum reconstruction in interference spectrometer based on sparse Fourier transform[J]. OPTIK,2018,154:157-164. |
| APA | Zhang, Weikang,Wen, Desheng,&Song, Zongxi.(2018).Spectrum reconstruction in interference spectrometer based on sparse Fourier transform.OPTIK,154,157-164. |
| MLA | Zhang, Weikang,et al."Spectrum reconstruction in interference spectrometer based on sparse Fourier transform".OPTIK 154(2018):157-164. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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