Study on Electromagnetic Scattering Characteristics of Bodies of Revolution by Compressive Sensing

被引：0
|
作者：
Zhu, Yanyan [1 ]
Fang, Jie [2 ]
Shi, Yun [2 ]
机构：
[1] Anhui Univ, Sch Elect & Informat Engn, 111 Kowloon Rd, Hefei 230039, Anhui, Peoples R China
[2] West Anhui Univ, Sch Elect & Optoelect Engn, Luan 237012, Anhui, Peoples R China
来源：
INDUSTRIAL IOT TECHNOLOGIES AND APPLICATIONS, INDUSTRIAL IOT 2017 | 2017年 / 202卷
基金：
中国国家自然科学基金;
关键词：
Bodies of revolution-method of moments; Discrete wavelet transform; Compressive sensing; WAVELET BASIS;
D O I：
10.1007/978-3-319-60753-5_18
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Based on discrete wavelet transform (DWT), the discrete wavelet transform (DWT) is pre-processed on the basis of the Bodies of revolution-Method of Moments, and the underdetermined equation is constructed and solved by using the compressive perceptual method. In this method, non-zero lines are extracted from the sparse excitations of the wavelet coefficients, and a small-scale impedance matrix is formed to extract the impedance matrices, which reduce the memory consumption and improve the computational efficiency. This method of adding compression perception can systematically construct the corresponding underdetermined equations to ensure fast acquisition of the signal reconstruction solution.
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页码：169 / 175
页数：7
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