| 查看: 1172 | 回复: 4 | ||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | ||
[求助]
求一篇论文的检索页
|
||
|
一篇论文被EI检索了，我这里无法上EI villiage2网站，请好人帮忙将检索页面下载下来发给我，谢谢！ 论文题目：the research on bispectrum detection of underwater target in frequency domain 我的邮箱：gjhe2008@163.com |
回复此楼» 本帖已获得的红花（最新10朵）
blue-coat» 猜你喜欢
一志愿苏州大学材料工程（085601）专硕有科研经历三项国奖两个实用型专利一项省级立项
已经有7人回复
-
289求调剂
已经有6人回复
-
302求调剂
已经有7人回复
-
290求调剂
已经有11人回复
-
一志愿南京大学，080500材料科学与工程，调剂
已经有3人回复
-
285化工学硕求调剂（081700）
已经有9人回复
-
293求调剂
已经有5人回复
-
材料专硕274一志愿陕西师范大学求调剂
已经有5人回复
-
268求调剂
已经有7人回复
-
本人考085602 化学工程 专硕
已经有17人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 文章有页码但在ISI上检索不到
已经有3人回复
- 还没有检索怎么回事呢？
已经有4人回复
- 请问谁知道Advanced science letters 上面的文章怎样检索？
已经有10人回复
- 刚出页码的SCI文章被web of science检索
已经有7人回复
- 被SCI和EI检索的论文从哪里可以下载【求助完结】
已经有10人回复
- 急求文章的EI检索号(1篇含SCI号），
已经有6人回复
- 请求查询我的论文的SCI检索号，我们学校没有数据库。
已经有6人回复
- 求助：中国情报研究所 能检索论文吗
已经有5人回复
- 求金属材料类 英文 免费的 Ei收录或者检索的 杂志
已经有8人回复
- 请哪位大侠帮忙查一篇文章是否被ISTP检索
已经有5人回复
- 求论文是否被SCI收录，谢谢
已经有10人回复
- 【求助】南京大学博士报名时的论文发表中的检索名称是什么
已经有7人回复
- 求下列三篇文章被引用情况的检索页
已经有6人回复
- 求助一个关于SCI检索的问题
已经有8人回复
wanghaoming
木虫 (正式写手)
- 应助: 2 (幼儿园)
- 金币: 5824.6
- 红花: 3
- 帖子: 454
- 在线: 145.8小时
- 虫号: 36690
- 注册: 2004-02-11
- 性别: GG
- 专业: 计算机应用技术
4楼2012-12-11 22:52:47
wanghaoming
木虫 (正式写手)
- 应助: 2 (幼儿园)
- 金币: 5824.6
- 红花: 3
- 帖子: 454
- 在线: 145.8小时
- 虫号: 36690
- 注册: 2004-02-11
- 性别: GG
- 专业: 计算机应用技术
【答案】应助回帖
★
杈杈: 金币+1, 谢谢提供检索信息！ 2012-12-11 09:07:26
杈杈: 金币+1, 谢谢提供检索信息！ 2012-12-11 09:07:26
|
1. Accession number: 20124815732740 Title: The research on bispectrum detection of underwater target in frequency domain Authors: He, Guangjin1 ; Cheng, Jinfang1 ; Zhang, Wei1 Author affiliation: 1 Department of Weaponry Engineering, Naval University of Engineering, 430033 Wuhan, China Corresponding author: He, G. (gjhe2008@163.com) Source title: Applied Mechanics and Materials Abbreviated source title: Appl. Mech. Mater. Volume: 182-183 Monograph title: Applied Mechanics and Mechatronics Automation Issue date: 2012 Publication year: 2012 Pages: 1761-1765 Language: English ISSN: 16609336 E-ISSN: 16627482 ISBN-13: 9783037854266 Document type: Conference article (CA) Conference name: 2012 International Applied Mechanics, Mechatronics Automation Symposium, IAMMAS 2012 Conference date: September 7, 2012 - September 9, 2012 Conference location: Shenyang, Liaoning, China Conference code: 92655 Publisher: Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany Abstract: As the non-Gaussianity of ship-radiated noise reduces fast when the Signal-to-Noise Ratio (SNR) becomes low, a bispectrum detector in the frequency domain is proposed to ease the problem. First, FFT method is applied on the received data to calculate the power spectrum. Second, the non-Gaussianity of the power spectrum series is tested by Hinich-Wilson Gaussian Test rule. Last, the bispectrum detector based on non-Gaussianity is used to determine whether there are ship-radiated signals. The bispectrum detector in frequency domain is applied to detect simulated noise and real ship-radiated noise. The results are compared with the detector which is in the signal's time domain. The comparison illustrates that the bispectrum detector based on the power spectrum series(in frequency domain) is much better in detecting low SNR signals, which is very valuable in far distance detection. © (2012) Trans Tech Publications, Switzerland. Number of references: 9 Main heading: Detectors Controlled terms: Frequency domain analysis - Power spectrum - Signal detection - Signal to noise ratio - Target tracking Uncontrolled terms: Bispectrum - Distance detection - Frequency domains - Gaussianity - Gaussians - Low SNR - Nongaussianity - Ship radiated noise - Signaltonoise ratio (SNR) - Simulated noise - Time domain - Underwater target Classification code: 941 Acoustical and Optical Measuring Instruments - 921.3 Mathematical Transformations - 921 Mathematics - 914 Safety Engineering - 716.2 Radar Systems and Equipment - 716.1 Information Theory and Signal Processing - 711 Electromagnetic Waves DOI: 10.4028/www.scientific.net/AMM.182-183.1761 Database: Compendex Compilation and indexing terms, © 2012 Elsevier Inc. |
2楼2012-12-11 09:01:08
3楼2012-12-11 15:40:06
|
本帖内容被屏蔽 |
5楼2017-06-01 23:31:46
20