DOU Weibei
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- Professor
- Name (Simplified Chinese):DOU Weibei
- Name (English):DOU Weibei
- School/Department:Department of Electronic Engineering, Tsinghua University
- Business Address:Room 4-102,Rohm Building,Tsinghua University, Beijing
- Contact Information:douwb@tsinghua.edu.cn; Tel:010-62781703
- Degree:Doctoral degree
- Professional Title:Professor
- Academic Titles:Professor
- Alma Mater:Université de CAEN, France.
- Teacher College:DZGCX

- ZipCode:100084
- Fax:+86-10-62770317
- PostalAddress:Room 4-102, Rohm Building
- OfficePhone:62781703
- Email:douwb@tsinghua.edu.cn
- Selected Publications
[5] Anderegg WRL*, Blanchard L, Anderson C, Badgley G, Cullenward D, Gao P, Goulden ML, Haya B, Holm JA, Hurteau MD., Lague M, Liu M, Novick KA., Randerson JT, Trugman AT, Wang JA, Williams CA, Wu C, Yang L (2025) Towards more effective nature-based climate solutions in global forests. Nature, 643, 1214-1222
Release time:2021-12-25 Hits:
- Affiliation of Author(s):清华大学电子工程系
- Journal:电声技术
- Key Words:强干扰;;声音定位;;MUSIC;;波束形成;;模式识别
- Abstract:针对强干扰环境下的特定声方向角(DOA)定位问题,提出了一种基于多重信号分类(MUSIC)和模式识别的定位方法。强干扰声是指其功率大于特定声的干扰声。首先利用MUSIC算法把特定声和强干扰声的DOA都估计出来,然后结合波束形成和模式识别技术从这几个方向角中挑选出特定声的方向角,从而实现了在强干扰环境下的特定声方向定位。实验证明,干扰声功率是有效声功率的10~100倍时,该方法能以78%以上的准确率估计出特定声的方向角。
- Co-author:DOU Weibei,Huazhong YANG
- First Author:张勇,张树华
- Indexed by:Journal paper
- Volume:33
- Issue:12
- Page Number:58-61+69
- ISSN No.:1002-8684
- Translation or Not:no
- Date of Publication:2009-12-17