Detection of an Unknown Frequency Hopping Signal Based on Image Features

被引：0
|
作者：
Luo Sheng'en [1 ]
Luo Laiyuan [1 ]
机构：
[1] SW Elect & Telecommun Technol Res Inst, Chengdu, Peoples R China
来源：
PROCEEDINGS OF THE 2009 2ND INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING, VOLS 1-9 | 2009年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper presents a new detection method for unknown frequency hopping (FH) signal, this indirect method is base on multiple image features. We first process the time-frequency spectrum of the received signal, extract image features after image segmentation and filtering operations, then establish FH signal verification and joint parameters estimation (FHSV-JPE) mathematical model to describe the detection problem, we propose an optimal solution of the model, and analyze the performance of the algorithm at last. Simulations are carried out to demonstrate the efficiency of the proposed algorithm.
引用
收藏
页码：2554 / 2557
页数：4
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