Adaptive detection of distributed targets in partially homogeneous environment with Rao and Wald tests

2012 ◽  
Vol 92 (4) ◽  
pp. 926-930 ◽  
Author(s):  
Chengpeng Hao ◽  
Xiaochuan Ma ◽  
Xiuqin Shang ◽  
Long Cai
Keyword(s):  
Adaptive Detection ◽  
Wald Tests ◽  
Homogeneous Environment

scholarly journals Rao and Wald Tests for Adaptive Detection in Partially Homogeneous Environment with a Diversely Polarized Antenna

2013 ◽  
Vol 2013 ◽  
pp. 1-13
Author(s):  
Chaozhu Zhang ◽  
Jing Zhang ◽  
Chengyuan Liu
Keyword(s):  
False Alarm ◽  
Wald Test ◽  
Detection Algorithm ◽  
Detection Performance ◽  
Adaptive Detection ◽  
Constant False Alarm Rate ◽  
Wald Tests ◽  
Probability Of False Alarm ◽  
Rao Test ◽  
Homogeneous Environment

This study considers Rao test and Wald test for adaptive detection based on a diversely polarized antenna (DPA) in partially homogeneous environment. The theoretical expressions for the probability of false alarm and detection are derived, and constant false alarm rate (CFAR) behaviour is remarked on. Furthermore, the monotonicities of detection probability of the two detectors are proved, and a polarization optimization detection algorithm to enhance the detection performance is proposed. The numerical simulations are conducted to attest to the validity of the above theoretical analysis and illustrate the improvement in the detection performance of the proposed optimization algorithm.

A Persymmetric GLRT for Adaptive Detection in Partially-Homogeneous Environment

2007 ◽  
Vol 14 (12) ◽  
pp. 1016-1019 ◽  
Author(s):  
M. Casillo ◽  
A. De Maio ◽  
S. Iommelli ◽  
L. Landi
Keyword(s):  
Adaptive Detection ◽  
Homogeneous Environment

Adaptive detection for distributed targets in Gaussian noise with Rao and Wald tests

2011 ◽  
Vol 55 (6) ◽  
pp. 1290-1300 ◽  
Author(s):  
XiaoFei Shuai ◽  
LingJiang Kong ◽  
JianYu Yang
Keyword(s):  
Gaussian Noise ◽  
Adaptive Detection ◽  
Wald Tests

Persymmetric adaptive detection of distributed targets in homogeneous environment

2012 ◽  
Vol 131 (4) ◽  
pp. 3482-3482
Author(s):  
Chengpeng Hao ◽  
Xiaochuan Ma ◽  
Shefeng Yan ◽  
Qi Xu ◽  
Chaohuan Hou
Keyword(s):  
Adaptive Detection ◽  
Homogeneous Environment

Persymmetric adaptive detection of distributed targets in partially-homogeneous environment

2014 ◽  
Vol 24 ◽  
pp. 42-51 ◽  
Author(s):  
Chengpeng Hao ◽  
Danilo Orlando ◽  
Goffredo Foglia ◽  
Xiaochuan Ma ◽  
Shefeng Yan ◽  
...  
Keyword(s):  
Adaptive Detection ◽  
Homogeneous Environment

Persymmetric Rao and Wald tests for adaptive detection of distributed targets in compound‐Gaussian noise

2017 ◽  
Vol 11 (3) ◽  
pp. 453-458 ◽  
Author(s):  
Xiaolu Guo ◽  
Haihong Tao ◽  
Hong‐Yan Zhao ◽  
Jun Liu
Keyword(s):  
Gaussian Noise ◽  
Adaptive Detection ◽  
Wald Tests

Adaptive detection for distributed target in homogeneous environment with deterministic subspace interference

2021 ◽  
Author(s):  
Peiqin Tang ◽  
Dong Ran ◽  
Weijian Liu ◽  
Yongliang Wang ◽  
Qinglei Du ◽  
...  
Keyword(s):  
Adaptive Detection ◽  
Distributed Target ◽  
Homogeneous Environment
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