Title :
Implementation of the IPFE algorithm for synthesis of high order recursive filters
Author :
Price, M. ; Sandler, M.
Author_Institution :
Dept. of Electron. & Electr. Eng., King´´s Coll., London, UK
fDate :
30 May-2 Jun 1994
Abstract :
This paper describes the problems of numerical implementations of the IPFE algorithm for partitioning high order filters into parallel interconnected subfilters. To address these problems, a modification to the original IPFE algorithm is proposed. Although the new algorithm was developed to give improved reliability over the original algorithm, initial results indicate that due to the ill-conditioning of a key matrix, the new algorithm is much worse
Keywords :
Circuit synthesis; Computational complexity; Equations; Instruments; Partitioning algorithms; Polynomials; Resonator filters; Roundoff errors; Signal synthesis; Transfer functions;
Conference_Titel :
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-1915-X
DOI :
10.1109/ISCAS.1994.409042
