Analysis and verification on space probe performance of 2-D spectrum estimation algorithm
According to the analysis requirement of the space probe performance of 2-D spectrum estimation algorithm,a brief introduction of the 2-D spectrum estimation algorithms was given in the view of calculating speed,calculating volume,stability,accuracy and practical application.These algorithms were th...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2016-05-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016117/ |
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| author | Ting LI |
| author_facet | Ting LI |
| author_sort | Ting LI |
| collection | DOAJ |
| description | According to the analysis requirement of the space probe performance of 2-D spectrum estimation algorithm,a brief introduction of the 2-D spectrum estimation algorithms was given in the view of calculating speed,calculating volume,stability,accuracy and practical application.These algorithms were the spectrum estimation algorithms of the 2-D MUSIC,the 2-D interference and the 2-D MEMP with the L-shaped array.The estimation performance of the algorithms were analyzed by simulations,the angle root mean square error of three algorithms were compared and analyzed.Simulation results show that the performance of the 2-D MEMP is the best,the performance of the 2-D interference algorithm is the worst,and the performance of the 2-D MUSIC is moderate.Meanwhile,the experimental scene was constructed,and the space probe performance of the 2-D spectrum estimation algorithm was analyzed by real data.The experimental results were consistent with the simulation results.Based on this,the 2-D MEMP algorithm may be further applied in the radar and TT＆C system. |
| format | Article |
| id | doaj-art-c1afe76ebb38493592fcfc2383da63dd |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2016-05-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-c1afe76ebb38493592fcfc2383da63dd2025-01-15T03:14:58ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012016-05-013217317859609078Analysis and verification on space probe performance of 2-D spectrum estimation algorithmTing LIAccording to the analysis requirement of the space probe performance of 2-D spectrum estimation algorithm,a brief introduction of the 2-D spectrum estimation algorithms was given in the view of calculating speed,calculating volume,stability,accuracy and practical application.These algorithms were the spectrum estimation algorithms of the 2-D MUSIC,the 2-D interference and the 2-D MEMP with the L-shaped array.The estimation performance of the algorithms were analyzed by simulations,the angle root mean square error of three algorithms were compared and analyzed.Simulation results show that the performance of the 2-D MEMP is the best,the performance of the 2-D interference algorithm is the worst,and the performance of the 2-D MUSIC is moderate.Meanwhile,the experimental scene was constructed,and the space probe performance of the 2-D spectrum estimation algorithm was analyzed by real data.The experimental results were consistent with the simulation results.Based on this,the 2-D MEMP algorithm may be further applied in the radar and TT＆C system.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016117/space probe2-D spectrum estimationarray manifoldangle root mean square errornon-cooperative target detectionTT＆C system |
| spellingShingle | Ting LI Analysis and verification on space probe performance of 2-D spectrum estimation algorithm Dianxin kexue space probe 2-D spectrum estimation array manifold angle root mean square error non-cooperative target detection TT＆C system |
| title | Analysis and verification on space probe performance of 2-D spectrum estimation algorithm |
| title_full | Analysis and verification on space probe performance of 2-D spectrum estimation algorithm |
| title_fullStr | Analysis and verification on space probe performance of 2-D spectrum estimation algorithm |
| title_full_unstemmed | Analysis and verification on space probe performance of 2-D spectrum estimation algorithm |
| title_short | Analysis and verification on space probe performance of 2-D spectrum estimation algorithm |
| title_sort | analysis and verification on space probe performance of 2 d spectrum estimation algorithm |
| topic | space probe 2-D spectrum estimation array manifold angle root mean square error non-cooperative target detection TT＆C system |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016117/ |
| work_keys_str_mv | AT tingli analysisandverificationonspaceprobeperformanceof2dspectrumestimationalgorithm |