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An assumption typically underlying these methods is that signal can be sparsely represented in the transform domain.
CS can reconstruct a signal accurately using underdetermined measurements as long as the signal can be sparsely represented in a specific domain [3].
The expression Y = ΦXshows that the original signal Y can be sparsely represented in Φ. Y can be reconstructed by solving the L0-minimization problem.
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He has had some 70 museum exhibitions, but it rankles that his paintings are sparsely represented in New York museum collections.
New York dealers are sparsely represented in the show's contemporary section, and there is a host of first-timers, including 18 galleries from Latin America in this year's Focus section.
However not a single woman was nominated in the Best Director category and women were sparsely represented in the Best Original and Adapted Screenplay categories.
Apart from the Southern Rhodesian airmen serving with the RAF in Britain, the colony was sparsely represented in the Normandy landings of 6 June 1944 ("D-Day").
Nuthatches are sparsely represented in Africa; one species lives in a small area of northeastern Algeria and a population of the Eurasian nuthatch subspecies, S. e. hispaniensis, lives in the mountains of Morocco.
Moreover, the repetitive PTS repeats are sparsely represented in cDNA libraries.
Women are sparsely represented in leadership in academic science, technology, engineering, mathematics, and medicine (STEMM).
Some areas of the country are sparsely represented in the health database.
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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com