SIA OpenIR  > 机器人学研究室
A Simple Gaussian Measurement Bound for Exact Recovery of Block-Sparse Signals
Han Z(韩志); Wang, Jianjun; Jing, Jia; Zhang, Hai
作者部门机器人学研究室
发表期刊Discrete Dynamics in Nature and Society
ISSN1026-0226
2014
页码1-8
收录类别SCI
WOS记录号WOS:000345989000001
产权排序1
摘要We present a probabilistic analysis on conditions of the exact recovery of block-sparse signals whose nonzero elements appear in fixed blocks. We mainly derive a simple lower bound on the necessary number of Gaussian measurements for exact recovery of such block-sparse signals via the mixed 𝑙 2/𝑙𝑞 (0 < 𝑞 ≤ 1) norm minimization method. In addition, we present numerical examples to partially support the correctness of the theoretical results. The obtained results extend those known for the standard 𝑙𝑞 minimization and the mixed 𝑙2 /𝑙1 minimization methods to the mixed 𝑙2/𝑙𝑞 (0 < 𝑞 ≤ 1) minimization method in the context of block-sparse signal recovery.
语种英语
WOS标题词Science & Technology ; Physical Sciences
WOS类目Mathematics, Interdisciplinary Applications ; Multidisciplinary Sciences
关键词[WOS]RECONSTRUCTION ; REGULARIZATION ; MINIMIZATION ; MATRICES
WOS研究方向Mathematics ; Science & Technology - Other Topics
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/15464
专题机器人学研究室
通讯作者Zhang, Hai
作者单位1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Science, Shenyang 110016, China
2.School of Mathematics and Statistics, Southwest University, Chongqing 400715, China
3.Department of Mathematics, Northwest University, Xi’an 710069, China
推荐引用方式
GB/T 7714
Han Z,Wang, Jianjun,Jing, Jia,et al. A Simple Gaussian Measurement Bound for Exact Recovery of Block-Sparse Signals[J]. Discrete Dynamics in Nature and Society,2014:1-8.
APA Han Z,Wang, Jianjun,Jing, Jia,&Zhang, Hai.(2014).A Simple Gaussian Measurement Bound for Exact Recovery of Block-Sparse Signals.Discrete Dynamics in Nature and Society,1-8.
MLA Han Z,et al."A Simple Gaussian Measurement Bound for Exact Recovery of Block-Sparse Signals".Discrete Dynamics in Nature and Society (2014):1-8.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
A Simple Gaussian Me(1972KB)期刊论文作者接受稿开放获取ODC PDDL浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Han Z(韩志)]的文章
[Wang, Jianjun]的文章
[Jing, Jia]的文章
百度学术
百度学术中相似的文章
[Han Z(韩志)]的文章
[Wang, Jianjun]的文章
[Jing, Jia]的文章
必应学术
必应学术中相似的文章
[Han Z(韩志)]的文章
[Wang, Jianjun]的文章
[Jing, Jia]的文章
相关权益政策
暂无数据
收藏/分享
文件名: A Simple Gaussian Measurement Bound for Exact Recovery of Block-Sparse Signals.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。