Secondly, the Frequency Difference of Arrival (FDOA) Location System has b.
接着，本文还就到达频差定位系统进行了研究。
In this thesis, it mainly studies the estimation of TDOA and FDOA under Gaussian noise circumstance, as well as the joint estimation of TDOA and FDOA.
论文基于双星定位原理，着重研究了高斯噪声环境下TDOA和FDOA的参数估计方法，以及TDOA和FDOA的联合估计方法。
Its location performance is analyzed by the Geometric Dilution of Precision (GDOP). In chapter 3, the estimation of TDOA/FDOA based on higher order cumulant is studied.
第二章研究了双星无源定位系统的定位原理和定位算法，结合其定位几何稀释对系统的定位性能进行了分析。
Its location performance is analyzed by the Geometric Dilution of Precision (GDOP). In chapter 3, the estimation of TDOA/FDOA based on higher order cumulant is studied.
第二章研究了双星无源定位系统的定位原理和定位算法，结合其定位几何稀释对系统的定位性能进行了分析。
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