摘要: |
本文在AR模型(自回归模型)功率谱估计方法的基础上,对其在抗干扰领域中的应用进行了研究,提出了自适应滤除干扰信号的方案,并对该方案进行了DSP实现。实验结果表明,该方案在自适应去除多个干扰信号方面是行之有效的。 |
关键词: 功率谱估计 自回归模型 抗干扰 数字信号处理器 |
DOI:10.3969/j.issn.1001-893X. |
投稿时间:2004-10-27 |
基金项目: |
|
DSP Realization of AR Model Power Spectrum Estimation in Anti-jamming |
|
() |
Abstract: |
The application of AR model power spectrum estimation in the field of anti-jamming is studied. The scheme of adaptively filtering jamming signal is also proposed and is realized based on DSPs. The experiment result shows that this scheme is effective to filter multi-jamming signal. |
Key words: Power spectrum estimation,AR model,Anti-jamming,DSP |