 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 3 | 1/1 | 返回列表 |
| 查看: 266 | 回復(fù): 2 | ||||
| 本帖產(chǎn)生 1 個 ，點擊這里進(jìn)行查看 | ||||
lieut1983新蟲 (初入文壇)
|
[求助]
求一篇文章的EI號
|
|||
| Signal denoising method based on matrix rank minimization and statistical modification |
回復(fù)此樓» 猜你喜歡
深圳大學(xué)碩士招生（2026秋，傳感器方向，僅錄取第一志愿）
已經(jīng)有10人回復(fù)
-
278求調(diào)劑
已經(jīng)有5人回復(fù)
-
化學(xué)工程321分求調(diào)劑
已經(jīng)有15人回復(fù)
-
材料專碩306英一數(shù)二
已經(jīng)有11人回復(fù)
-
334求調(diào)劑
已經(jīng)有3人回復(fù)
-
268求調(diào)劑
已經(jīng)有5人回復(fù)
-
293求調(diào)劑
已經(jīng)有16人回復(fù)
-
302求調(diào)劑
已經(jīng)有7人回復(fù)
-
312求調(diào)劑
已經(jīng)有6人回復(fù)
-
281求調(diào)劑（0805）
已經(jīng)有9人回復(fù)
fatewu
主管區(qū)長 (文壇精英)
小木蟲浪漫體驗師~\(^o^)/~
-
專家經(jīng)驗: +790 - 應(yīng)助: 521 (博士)
- 貴賓: 19.629
- 金幣: 19729
- 散金: 169099
- 紅花: 648
- 沙發(fā): 2560
- 帖子: 43961
- 在線: 6049.8小時
- 蟲號: 3063713
- 注冊: 2014-03-17
- 專業(yè): 未來學(xué)
- 管轄: 化學(xué)化工區(qū)
【答案】應(yīng)助回帖
★ ★ ★ ★ ★
感謝參與，應(yīng)助指數(shù) +1
lieut1983: 金幣+5 2015-10-08 14:15:47
lazy錦溪: LS-EPI+1, 感謝應(yīng)助 2015-10-08 17:11:46
感謝參與，應(yīng)助指數(shù) +1
lieut1983: 金幣+5 2015-10-08 14:15:47
lazy錦溪: LS-EPI+1, 感謝應(yīng)助 2015-10-08 17:11:46
|
Accession number: 20153801299470 |
2樓2015-10-08 13:50:35
fatewu
主管區(qū)長 (文壇精英)
小木蟲浪漫體驗師~\(^o^)/~
-
專家經(jīng)驗: +790 - 應(yīng)助: 521 (博士)
- 貴賓: 19.629
- 金幣: 19729
- 散金: 169099
- 紅花: 648
- 沙發(fā): 2560
- 帖子: 43961
- 在線: 6049.8小時
- 蟲號: 3063713
- 注冊: 2014-03-17
- 專業(yè): 未來學(xué)
- 管轄: 化學(xué)化工區(qū)
|
Title: Signal denoising method based on matrix rank minimization and statistical modification Authors: Li, Wen-Feng1, 2; Xu, Ai-Qiang1 Email author 253710081@qq.com; Dai, Hao-Min1; Wang, Feng3 Author affiliation: 1 Research Department, Naval Aeronautical and Astronautical University, Yantai, China 2 No. 92635 Unit of PLA, Qingdao, China 3 No. 91206 Unit of PLA, Naval Aeronautical and Astronautical University, Qingdao, China Corresponding author: Xu, Ai-Qiang Source title: Zhendong yu Chongji/Journal of Vibration and Shock Abbreviated source title: J Vib Shock Volume: 34 Issue: 15 Issue date: August 15, 2015 Publication year: 2015 Pages: 38-44 Language: Chinese ISSN: 10003835 Document type: Journal article (JA) Publisher: Chinese Vibration Engineering Society Abstract: Aiming at the selection problem of effective ranks in singular value decomposition for signal denoising, a signal denoising method based on matrix rank minimization and statistical modification was proposed. Firstly, the effective rank selection problem of singular value decomposition was transformed into a constrained optimization problem of rank by using the matrix rank minimization theory. Secondly, Hankel matrix of a clean signal was obtained with a convex optimization to realize the first noise reduction. At last, the statistical correction was performed for the clean signal's Hankel matrix with subset standard deviation of a singular value to further optimize the noise reduction effect. The simulated signal and real signal test results showed that the method can effectively eliminate pulse noise and Gaussian noise; at the same time, the method can reduce the maximum signal mean square error and improve the signal-to-noise ratio; so the method can enhance the universality of singular value decomposition in signal denoising. ©, 2015, Chinese Vibration Engineering Society. All right reserved. Number of references: 15 Main heading: Signal denoising Controlled terms: Constrained optimization - Convex optimization - Gaussian noise (electronic) - Matrix algebra - Mean square error - Optimization - Perturbation techniques - Signal processing - Signal to noise ratio - Singular value decomposition - Statistics Uncontrolled terms: Constrained optimi-zation problems - Matrix perturbation theory - Matrix rank minimizations - Noise reduction effect - Selection problems - Simulated signals - Singular values - Standard deviation Classification code: 713 Electronic Circuits - 716 Telecommunication; Radar, Radio and Television - 716.1 Information Theory and Signal Processing - 921 Mathematics - 922.2 Mathematical Statistics - 961 Systems Science DOI: 10.13465/j.cnki.jvs.2015.15.008 Database: Compendex Compilation and indexing terms, © 2015 Elsevier Inc. |
3樓2015-10-08 13:52:21
相關(guān)版塊跳轉(zhuǎn)
我要訂閱樓主 lieut1983 的主題更新
| 3 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 278求調(diào)劑 +5 | 煙火先于春 2026-03-17 | 5/250 |
|
|---|---|---|---|---|
|
|
[考研] 311求調(diào)劑 +9 | 冬十三 2026-03-15 | 10/500 |
|
|
[考研] 材料專碩326求調(diào)劑 +6 | 墨煜姒莘 2026-03-15 | 7/350 |
|
|
|
[考研] 材料與化工專碩調(diào)劑 +5 | heming3743 2026-03-16 | 5/250 |
|
|
|
[考研] 211本，11408一志愿中科院277分，曾在中科院自動化所實習(xí) +6 | Losir 2026-03-12 | 7/350 |
|
|
|
[考研] 一志愿南京大學(xué)，080500材料科學(xué)與工程，調(diào)劑 +4 | Jy? 2026-03-16 | 4/200 |
|
|
|
[考研] 278求調(diào)劑 +3 | Yy7400 2026-03-13 | 3/150 |
|
|
|
[考研] 274求調(diào)劑 +5 | 時間點 2026-03-13 | 5/250 |
|
|
|
[考研]
 11408 一志愿西電，277分求調(diào)劑
+3
|
zhouzhen654 2026-03-16 | 3/150 |
|
|
|
[基金申請]
今年的國基金是打分制嗎？
 50+3
|
zhanghaozhu 2026-03-14 | 3/150 |
|
|
|
[考研] 0703一志愿211 285分求調(diào)劑 +5 | ly3471z 2026-03-13 | 5/250 |
|
|
|
[考研] 求老師收留調(diào)劑 +4 | jiang姜66 2026-03-14 | 5/250 |
|
|
|
[考研] 復(fù)試調(diào)劑 +3 | 呼呼？~+123456 2026-03-14 | 3/150 |
|
|
|
[考研] 材料080500調(diào)劑求收留 +3 | 一顆meteor 2026-03-13 | 3/150 |
|
|
|
[考研] 一志愿中科院，化學(xué)方向，295求調(diào)劑 +4 | 一氧二氮 2026-03-11 | 4/200 |
|
|
|
[考研] 一志愿西南交大，材料專碩317求調(diào)劑 +5 | lx8568 2026-03-11 | 5/250 |
|
|
|
[考研] 工科材料085601 279求調(diào)劑 +8 | 困于星晨 2026-03-12 | 10/500 |
|
|
|
[考研] 308求調(diào)劑 +3 | 是Lupa啊 2026-03-12 | 3/150 |
|
|
|
[考研] 277求調(diào)劑 +4 | anchor17 2026-03-12 | 4/200 |
|
|
|
[考研] 081200-11408-276學(xué)碩求調(diào)劑 +3 | 崔wj 2026-03-12 | 4/200 |
|