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Fast implementation of a maximum likelihood algorithm for the estimation of target motion parameters
Fast implementation of a maximum likelihood algorithm for the estimation of target motion parameters
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机译:快速实现用于估计目标运动参数的最大似然算法
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摘要
A system and method for implementing a maximum likelihood estimator for making a joint estimation of range, range rate, and acceleration of a target utilizing a pulse doppler radar. The MLE of target motion parameters are determined by keystone processing a baseband signal, and generating a first estimate of the motion parameters based on the processed signal. The first estimate is utilized to set up sampling intervals for the performance of a coarse search. Then a fine search is performed using Newton's method to determine the MLE.
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