Minimum ℓ1, ℓ2, and ℓ∞ Norm Approximate
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James A. Cadzow
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Article
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2002
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Elsevier Science
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English
⚖ 329 KB
Many practical problems encountered in digital signal processing and other quantitative oriented disciplines entail finding a best approximate solution to an overdetermined system of linear equations. Invariably, the least squares error approximate solution (i.e., minimum 2 norm) is chosen for this