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A Fast-Nonegativity-Constrained Least Squares Algorithm

2. IntroductionAlgorithm of classical non-negative least square (nnls) A numerical exampleFast nonegative least square (Fnnls)Results and discussion. 3. introduction. Estimation of models subject to non-negativity constraints is of practical importance in chemistry. . The time required for e

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A Fast-Nonegativity-Constrained Least Squares Algorithm

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    1. 1 A Fast-Nonegativity-Constrained Least Squares Algorithm R. Bro, S. D. Jong J. Chemometrics,11,393-401, 1997

    2. 2 Introduction Algorithm of classical non-negative least square (nnls) A numerical example Fast nonegative least square (Fnnls) Results and discussion

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