摘要
对一种应用于DOA中的"一维噪声子空间算法"进行了讨论,指出了现有关于该算法某些结论的失误,同时讨论了在不同入射角情况下时,该算法的应用局限性。计算表明,虽然一维噪声子空间算法存在理论和应用上的局限性,但在符合应用条件时仍计算出了较为满意的DOA的结果,同时大大降低了计算量,所以仍有其实用价值。
The one dimension noise suhspace algorithm are discussed. Some mistakes of that algorithm are pointed out, and limitations of that algorithm are studied under different conditions. Conclusion is that although there are limitations on the theory and application, but under certain conditions results of DOA are satisfied, meanwhile the amount of calculation is greatly reduced, so there is still values for that algorithm.
出处
《舰船电子工程》
2015年第12期41-43,共3页
Ship Electronic Engineering
基金
总装"十二五"高技术支撑项目(编号:6190102503)资助
