Mathias C. Lang

A multiple exchange algorithm for constrained design of FIR filters in the complex domain

Mathias C. Lang, 1999, 1999 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings. ICASSP99 (Cat. No.99CH36258).

Least-squares design of IIR filters with prescribed magnitude and phase responses and a pole radius constraint

Mathias C. Lang, M. Lang, 2000, IEEE Trans. Signal Process..

Least squares design of IIR filters with arbitrary magnitude and phase responses and specified stability margin

Mathias C. Lang, 1998, 9th European Signal Processing Conference (EUSIPCO 1998).

Design of nonlinear phase FIR digital filters using quadratic programming

Mathias C. Lang, 1997, 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing.