Recovery Analysis of Log-Sum Minimization Under Mutual Coherence Condition
نویسندگان
چکیده
منابع مشابه
Optimized Projections for Compressed Sensing via Direct Mutual Coherence Minimization
Compressed Sensing (CS) is a novel technique for simultaneous signal sampling and compression based on the existence of a sparse representation of signal and a projected dictionary PD, where P ∈ Rm×d is the projection matrix and D ∈ Rd×n is the dictionary. To exactly recover the signal with a small number of measurements m, the projected dictionary PD is expected to be of low mutual coherence. ...
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ژورنال
عنوان ژورنال: Social Science Research Network
سال: 2022
ISSN: ['1556-5068']
DOI: https://doi.org/10.2139/ssrn.4281630