Analytical solutions for design of IIR equiripple filters
โ Scribed by Vlcek, M.; Unbehauen, R.
- Book ID
- 117865483
- Publisher
- IEEE
- Year
- 1989
- Weight
- 963 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0096-3518
- DOI
- 10.1109/29.35390
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๐ SIMILAR VOLUMES
## Abstract In the design of IIR digital filters, the method that utilizes the classic analog filter design theory to design analog filters and then obtain the corresponding digital filters by __s__โ__z__ transformation is wellโknown. However, IIR digital filters obtained via the bilinear __s__โ__z
This paper formulates the modified least-squares method presented by Mullis in a general form so that weighting can be applied. Then, an algorithm is proposed with which a least-squares approximation can be derived for an IIR digital filter, by solving iteratively a system of equations. The method i