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Periodic splines for spectral density estimation: The use of cross validation for determining the degree of smoothing. (English) Zbl 0305.62060

MSC:
62M15 Inference from stochastic processes and spectral analysis
65D10 Numerical smoothing, curve fitting
41A15 Spline approximation
15A09 Theory of matrix inversion and generalized inverses
62J05 Linear regression; mixed models
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