Approximation Theory and Algorithms for Data Analysis, Hardcover by Iske, Arm...

Approximation Theory and Algorithms for Data Analysis, Hardcover by Iske, Armin, ISBN 3030052273, ISBN-13 9783030052270, Brand New, Free shipping in the US<p>This textbook offers an accessible introduction to the theory and numerics of approximation methods, combining classical topics of approximation with recent advances in mathematical signal processing, and adopting a constructive approach, in which the development of numerical algorithms for data analysis plays an important following topics are least-squares approximation and regularization interpolation by algebraic and trigonometric polynomials</p><p>* basic results on best approximations</p><p>* Euclidean approximation</p><p>* Chebyshev approximation</p><p>* asymptotic concepts: error estimates and convergence rates</p><p>* signal approximation by Fourier and wavelet methods</p><p>* kernel-based multivariate approximation</p><p>* approximation methods in computerized tomography</p><p>Providing numerous supporting examples, graphical illustrations, and carefully selected exercises, this textbook is suitable for introductory courses, seminars, and distance learning programs on approximation for undergraduate