Efficient Estimation of Multiple Parameters with Application in Localization

Hussam Kassem ； Hossein Nassar ； Hamad Saber

《Research Journal of Applied Sciences, Engineering and Technology》 13卷3期 (2016/08) Pp. 209-214

https://doi.org/10.19026/rjaset.13.2932

摘要

This study deals with a general procedure for efficient estimation of multiple parameters. The proposed technique is based on an original theorem named EXtended Invariance Principle (EXIP), which is established in the study. The resulting method allows obtaining in some non-linear cases an efficient estimation without iterative procedures. This new approach is applied to localize a target and estimate its speed in multistatic radar.

關鍵字

Array processing ； high signal-to-noise ratio ； maximum likelihood estimator ； statistical efficient estimation