نتایج جستجو برای: target mean ratio
تعداد نتایج: 1390520 فیلتر نتایج به سال:
High range-resolution radar (HRR) is a useful tool for pose estimation: the problem of determining the orientation of a target object. Using a blocks-world tank as target, HRR models for return data for both rough and specular surface reflections are determined. The profiles are used to find Cram6r-Rao type bounds on mean-squared error performance of any unbiased estimator which uses HRR data. ...
Singular value decomposition and information theoretic criterion based clutter reduction is proposed for ground penetrating radar imaging. The scheme is capable of discriminating target, clutter and noise subspaces. Information theoretic criterion is used with conventional singular value decomposition to find the target singular values. The proposed scheme also works for extracting multiple tar...
Spectrum sensing (SS) enables the coexistence of non-coordinated heterogeneous wireless systems operating in the same band. Due to its computational simplicity, energy detection (ED) technique has been widespread employed in SS applications; nonetheless, the conventional ED may be unreliable under environmental impairments, justifying the use of ED-based variants. Assessing ED algorithms from t...
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