39 citations · 70 across the 4 of their papers we have counts for
4 papers
Adaptive Subspace Signal Detection and Performance Analysis in Nonzero-Mean Clutter
Weijian Liu, Zhenyu Xu, Jun Liu +2
To solve the problem of detecting subspace signals in nonzero-mean clutter, we propose adaptive detectors, based on the strategies of generalized likelihood ratio test (GLRT), Rao…
Statistical Performance of Generalized Direction Detectors with Known Spatial Steering Vector
Zhenyu Xu, Weijian Liu, Changfei Wu +2
The generalized direction detection (GDD) problem involves determining the presence of a signal of interest within matrix-valued data, where the row and column spaces of the signal…
Bayesian Rao test for distributed target detection in interference and noise with limited training data
Daipeng Xiao, Weijian Liu, Jun Liu +3
This paper has studied the problem of detecting a range-spread target in interference and noise when the number of training data is limited. The interference is located within a ce…
Adaptive radar detection of subspace-based distributed target in power heterogeneous clutter
Daipeng Xiao, Weijian Liu, Jun Liu +3
This paper investigates the problem of adaptive detection of distributed targets in power heterogeneous clutter. In the considered scenario, all the data share the identical struct…