|
|||||
|
|
| 欠估计下相干信号的修正MUSIC算法 | |
| 引用本文： | 曾耀平,严胜刚. 欠估计下相干信号的修正MUSIC算法[J]. 电声技术, 2006, 0(1): 7-9 |
| 作者姓名： | 曾耀平 严胜刚 |
| 作者单位： | 西北工业大学,航海学院,陕西,西安,710072;西北工业大学,航海学院,陕西,西安,710072 |
| 摘 要： | 针对基本MUSIC算法是在信源正确估计的条件下才能应用的情况,论述了一种在欠估计的情形下改进的MUSIC算法,并将此改进算法成功地用于相干信号中,扩展了改进算法的适用范围。仿真结果证明了这种扩展的有效性。 |
| 关 键 词： | 波达方向估计 相干源 MUSIC算法 |
| 文章编号： | 1002-8684(2006)01-0007-03 |
| 收稿时间： | 2005-10-08 |
| 修稿时间： | 2005-10-08 |
Modified MUSIC Algorithm Under the Less-estimation of Source Number for Coherent Signal |
|
| ZENG Yao-ping,YAN Sheng-gang. Modified MUSIC Algorithm Under the Less-estimation of Source Number for Coherent Signal[J]. Audio Engineering, 2006, 0(1): 7-9 | |
| Authors: | ZENG Yao-ping YAN Sheng-gang |
| Abstract: | MUSIC algorithm has good performance only under the correct-estimation of source number,in order to expand the applicational area of MUSIC. A new modified MUSIC algorithm which has good performance for coherent signal is discussed. Simulation results show the effectiveness of proposed algorithm. |
| Keywords: | direction of arrival(DOA) estimation coherent signal MUSIC algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |