[关键词]
[摘要]
研究了相关雷达杂波功率谱特性的ＡＲ模型及其模拟方法，提出了具有约束条件的修正ＬＥＶＩＳＯＮ递推算法和ＡＲ模型阶数估计方法，并与现有功率谱估计方法进行了比较，同时给出了计算机模拟结果。
[Key word]
[Abstract]
The AR model for power spectral characteristics of coherent clutters and its simulation methods are studied in this paper. A modified LEVISON algorithm with constraint conditions and AR order estimation are put forward.Compared with prior methods, the computer simulation results are then given out.
[中图分类号]
TN957.51
[基金项目]
