A new method for the design of two-channel perfect reconstruction linear phase FIR filter banks (CROSBI ID 477419)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Bregović, Robert ; Saramaki, Tapio
engleski
A new method for the design of two-channel perfect reconstruction linear phase FIR filter banks
An efficient two-step approach is presented for designing two-channel perfect-reconstruction linear-phase FIR filter banks. The first step involves finding a good solution by using an iterative procedure. This iterative procedure is generated by properly modifying the Lagrange-Newton method proposed by Horng and Willson. In the second step, the resulting solution is then used as a good initial solution for further optimization that is carried out by the second algorithm of Dutta and Vidyasagar. Several examples are included illustrating the efficiency of the proposed approach and the resulting two-channel filter banks.
FIR filter banks; perfect reconstruction; optimization
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Podaci o prilogu
639-642-x.
2000.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of IEEE international symposium of circuits and systems
Podaci o skupu
IEEE International Symposium on Circuits and Systems
predavanje
28.05.2000-31.05.2000
Ženeva, Švicarska