Minimum-phase filter design from linear-phase startpoint viabalanced model truncation |
| |
Authors: | Kale I. Cain G.D. Morling R.C.S. |
| |
Affiliation: | Sch. of Electron. & Manuf. Syst. Eng., Univ. of Westminster, London; |
| |
Abstract: | A new practical design approach for minimum-phase FIR or IIR filters, setting out from a high dimensionality FIR linear-phase prototype is described. The novelty of this technique lies in overcoming the inherent problem of finding the roots of a high order polynomial with repeated and/or very closely clustered roots |
| |
Keywords: | |
|
|