| 摘要: |
| 本文首先对基于累积误差准则与共轭梯度的2种自适应算法进行了讨论和比较，在此基础上提出了一种改进的自适应算法，其收敛性能优于文献（2）中算法，且不出现不稳定现象。 |
| 关键词: 信号处理 自适应算法 共轭梯度法 |
| DOI：10.3969/j.issn.1001-893X. |
| Revised:March 09, 2001 |
| 基金项目:国家自然科学基金!(6960 1 0 0 1 )资助课题 |
|
| A Modified Adaptive Algorithm |
|
| () |
| Abstract: |
| In this paper the relations between conjugate gradient adaptive algorithm and the adaptive algorithm with cumulative error criterion are studied. Based upon the analysis, we propose a modified adaptive algorithm whose performance is better than that of the algorithm given in [2]. There is no numerical instability phenomena. [WT5HZ] |
| Key words: Signal processing,Adaptive algorithm,Conjugate gradient, |
