Random sampling in shift invariant spaces
Random sampling in shift invariant spaces
复制标题
平移不变空间中的随机采样
DOI:
10.1016/j.jmaa.2012.08.030
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发表时间:
2013-02
影响因子:
1.3
通讯作者:
Wei Wei
中科院分区:
文献类型:
--
作者:
Yang Jianbin;Wei Wei
The set of sampling in a shift invariant space plays an important role in signal processing and has many applications. This paper addresses the problem when some randomly chosen samples X={xj:j∈J} form a set of sampling in a shift invariant space. That is, when the inequality of the form holds uniformly for all functions f in a shift invariant space, where cpand Cpare positive constants (1≤p≤∞). We prove that with overwhelming probability, the above sampling inequality holds for certain compact subsets of the shift invariant space when the sampling size is sufficiently large.
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影响因子:
3.9
作者:
Wen Chen;B. Han;R. Jia
通讯作者:
Wen Chen;B. Han;R. Jia
DOI:
10.1016/j.yacr.2020.06.008
发表时间:
2020-09
期刊:
Advances in Clinical Radiology
影响因子:
--
作者:
G. Matcuk;J. Gross;J. Fritz
通讯作者:
G. Matcuk;J. Gross;J. Fritz
DOI:
10.1080/01621459.1962.10482149
发表时间:
1962-03
影响因子:
3.7
作者:
G. Bennett
通讯作者:
G. Bennett
影响因子:
1.2
作者:
Y. Liu;Gilbert G. Walter
通讯作者:
Y. Liu;Gilbert G. Walter
影响因子:
1.7
作者:
Qiyu Sun
通讯作者:
Qiyu Sun