Title :
Iterative technique for approximate minimax design of complex digital FIR filters
Author :
Hermanowicz, Ewa ; Blok, Marek
Author_Institution :
Fac. of Electron., Telecommun. & Inf., Tech. Univ. Gdansk, Poland
Abstract :
An iterative technique for designing digital complex FIR filters, based on the method of projections onto convex set (POCS) is presented. The proposed approach extends the POCS-based hitherto used technique to the general case where both the amplitude response and the phase response can be arbitrarily specified and where the convergence of the process of iterations to the minimax solution is controlled
Keywords :
FIR filters; digital filters; iterative methods; minimax techniques; POCS; amplitude response; approximate minimax design; complex digital FIR filters; iterative technique; method of projections onto convex set; phase response; Algorithm design and analysis; Approximation error; Computer aided engineering; Digital filters; Finite impulse response filter; Frequency domain analysis; Frequency response; Iterative algorithms; Iterative methods; Minimax techniques;
Conference_Titel :
Electronics, Circuits and Systems, 2000. ICECS 2000. The 7th IEEE International Conference on
Conference_Location :
Jounieh
Print_ISBN :
0-7803-6542-9
DOI :
10.1109/ICECS.2000.911490
