Remote Access Mathematics of Computation
Green Open Access

Mathematics of Computation

ISSN 1088-6842(online) ISSN 0025-5718(print)



Restricted range approximation and its application to digital filter design

Author: James T. Lewis
Journal: Math. Comp. 29 (1975), 522-539
MSC: Primary 65D15; Secondary 94A05
MathSciNet review: 0381245
Full-text PDF

Abstract | References | Similar Articles | Additional Information

Abstract: The multiple exchange algorithm for restricted range approximation is discussed. Efficient formulas are derived for the numerical implementation of the method. Discretization effects are analyzed mathematically. The method is applied to a certain problem arising in digital filter design.

References [Enhancements On Off] (What's this?)

Similar Articles

Retrieve articles in Mathematics of Computation with MSC: 65D15, 94A05

Retrieve articles in all journals with MSC: 65D15, 94A05

Additional Information

Keywords: Approximation with restricted range, computation of best approximations, digital filter design
Article copyright: © Copyright 1975 American Mathematical Society

American Mathematical Society