کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4977342 | 1451923 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An improved RIP-based performance guarantee for sparse signal recovery via simultaneous orthogonal matching pursuit
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
پردازش سیگنال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: An improved RIP-based performance guarantee for sparse signal recovery via simultaneous orthogonal matching pursuit An improved RIP-based performance guarantee for sparse signal recovery via simultaneous orthogonal matching pursuit](/preview/png/4977342.png)
چکیده انگلیسی
Recently, based on restricted isometry property (RIP), some sufficient conditions for exact support recovery with simultaneous orthogonal matching pursuit (SOMP) algorithm have been proposed when measurement matrices are different. In this paper, in the noiseless case, one sufficient condition for exact support recovery with SOMP is presented to improve the existing results. By using a counter example, in the noiseless case, an open problem presented in (Xu et. al, 2015) is solved.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Signal Processing - Volume 144, March 2018, Pages 29-35
Journal: Signal Processing - Volume 144, March 2018, Pages 29-35
نویسندگان
Haifeng Li, Yingbin Ma, Yuli Fu,