Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6422820 | Journal of Computational and Applied Mathematics | 2014 | 10 Pages |
Abstract
In this paper, we formulate the feasibility problem corresponding to a filter design problem as a convex optimization problem. Combined with a bisection rule, this leads to an algorithm for minimizing the design parameter in the filter design problem. A safety margin is introduced to solve the numerical difficulties when solving this type of problem numerically. Numerical experiments illustrate the validity of this approach for larger degrees of the filter as compared to similar previous algorithms.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Thanh Hieu Le, Marc Van Barel,