Title :
Design of a class of multirate systems
Author :
Campbell, W.M. ; Parks, T.W.
Author_Institution :
Center for Appl. Math., Cornell Univ., Ithaca, NY, USA
Abstract :
The design of rate-changing multirate systems using a maximum relative l2-error criterion is analyzed. Using multirate techniques, the criterion is simplified to a matrix-response approximation problem. An algorithm using convex optimization is proposed to solve the problem. An example illustrates the use of the algorithm and effectiveness over methods intended for LTI system design. This approach is useful if little is known about the signals to be processed
Keywords :
approximation theory; error analysis; matrix algebra; optimisation; signal processing; LTI system design; algorithm; convex optimization; matrix-response approximation problem; maximum relative l2-error criterion; multirate systems design; multirate techniques; rate-changing multirate systems; signal processing; Chebyshev approximation; Equations; Finite impulse response filter; Function approximation; Mathematics; Matrix decomposition; Signal processing; Stochastic processes;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1995. ICASSP-95., 1995 International Conference on
Conference_Location :
Detroit, MI
Print_ISBN :
0-7803-2431-5
DOI :
10.1109/ICASSP.1995.480480
