✦ LIBER ✦

Digital IIR Filter Design Using Adaptive Simulated Annealing

✍ Scribed by S. Chen; R. Istepanian; B.L. Luk

Publisher: Elsevier Science
Year: 2001
Tongue: English
Weight: 146 KB
Volume: 11
Category: Article
ISSN: 1051-2004
DOI: 10.1006/dspr.2000.0384

No coin nor oath required. For personal study only.

✦ Synopsis

Adaptive infinite-impulse-response (IIR) filtering provides a powerful approach for solving a variety of practical problems. Because the error surface of IIR filters is generally multimodal, global optimization techniques are required in order to avoid local minima. We apply a global optimization method, called the adaptive simulated annealing (ASA), to digital IIR filter design. An important advantage of the ASA is the simplicity in software programming. Simulation study involving system identification application shows that the proposed approach is accurate and has a fast convergence rate, and the results obtained demonstrate that the ASA offers a viable tool to digital IIR filter design.

📜 SIMILAR VOLUMES

On the design of 2D IIR digital filters

On the design of 2D IIR digital filters using penalty optimization techniques

✍ N. Papamarkos 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 705 KB

Digital filter design using spreadsheets

✍ Karim Y. Kabalan; Ali El-Hajj 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 397 KB

This article presents a spreadsheet approach to the design of analog and digital Butterworth and Chebyshev filters. Corresponding analog filters are designed; then, bilinear transformation is used to map from the s plane into the z plane. Plots of magnitude and pole locations in the s and z planes o

A design method for parallel nonlinear a

A design method for parallel nonlinear adaptive digital digital filters using neural networks

✍ Takashi Yahagi; Jianting Cao; Jianming Lu 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 756 KB

Design for stable IIR perfect reconstruc

Design for stable IIR perfect reconstruction filter banks using allpass filters

✍ Xi Zhang; Toshinori Yoshikawa 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 247 KB 👁 1 views

This paper presents a new method for designing two-channel IIR linear phase filter banks that satisfy both the perfect reconstruction and stability conditions, using allpass filters. Using the perfect reconstruction condition for filter banks, we first offer a class of structurally perfect reconstru

Design of IIR digital filters with flat

Design of IIR digital filters with flat passband and equiripple stopband responses

✍ Xi Zhang; Toshinori Yoshikawa 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 191 KB

## 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__–__z__ transformation is well‐known. However, IIR digital filters obtained via the bilinear __s__–__z

Design of 2-D IIR digital filters with s

Design of 2-D IIR digital filters with symmetry and constant group delays

✍ Takao Hinamoto; Mitsuji Muneyasu; Hideki Toda 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 531 KB

A computationall\_v eficient technique is developed for the design of twodimensional (2-D) recursive digital jilters that meet simultaneously magnitude and phase specifications. A quadrantal symmetry which exists in the 2-D frequency response is incorporated into the 2-D jilter design. The denominat