Shantha Kumar, N and Kashyap, Sudesh Kumar (2006) Target tracking an non-gaussian environment. Technical Report. National Aerospace Laboratories, Bangalore, India.
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Abstract
Masreliez filter which is a Kalman type of recursive filter is implemented and validated. The main computation in Masreliez filter is to evaluate the score function which directly influences the estimates of the target states. Scalar approximation for score function evaluation is extended to vector observations, implemented and validated. The simulation studies have shown that the performance of the Masreliez filter is relatively better than that of the conventional Kalman filter in the presence of significant glint noise in the observation.
| Item Type: | Proj.Doc/Technical Report (Technical Report) |
|---|---|
| Uncontrolled Keywords: | Target tracking;Glint noise;Kalman filter;Masreliez filter;13; Score function |
| Subjects: | ENGINEERING > Fluid Mechanics and Thermodynamics |
| Division/Department: | Flight Mechanics and Control Division, Flight Mechanics and Control Division |
| Depositing User: | Mr. Ravikumar R |
| Date Deposited: | 16 Jan 2009 |
| Last Modified: | 07 Jul 2010 11:54 |
| URI: | http://nal-ir.nal.res.in/id/eprint/3494 |
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