Abstract
Body target characteristic, multiple scatter point and multiple path effect shall make Doppler frequency become wave and skip than ideal case, especially near the point of approach. In light of the characteristics and changing orderliness of the Doppler signal the paper presents a new method that using adaptive interacting multiple models algorithm to improve the estimate accuracy of Doppler frequency. The simulation results show that the proposed method can effectively improves the smoothness of the Doppler frequency curve.
| Original language | English |
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| Pages | 380-383 |
| Number of pages | 4 |
| Publication status | Published - 2004 |
| Event | 2004 7th International Conference on Signal Processing Proceedings (ICSP'04) - Beijing, China Duration: 31 Aug 2004 → 4 Sept 2004 |
Conference
| Conference | 2004 7th International Conference on Signal Processing Proceedings (ICSP'04) |
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| Country/Territory | China |
| City | Beijing |
| Period | 31/08/04 → 4/09/04 |
Keywords
- AIMM
- Doppler frequency
- IMM
- Tracking
- Turn Rate