BULLETIN of the

POLISH ACADEMY of SCIENCES

TECHNICAL SCIENCES

BULLETIN of the POLISH ACADEMY of SCIENCES: TECHNICAL SCIENCES
Volume 55, Issue 4, December 2007

Varia

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pp 359-363

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Design of IIR digital filters with non-standard characteristics using differential evolution algorithm

A. SŁOWIK and M. BIALKO
In the paper an application of differential evolution algorithm to design digital filters with non-standard amplitude characteristics is presented. Three filters with characteristics: linearly growing, linearly falling, and non-linearly growing are designed with the use of the proposed method. The digital filters obtained using this method are stable, and their amplitude characteristics fulfill all design assumptions.
  
Key words: 

artificial intelligence, differential evolution algorithm, digital filters, design, non-standard amplitude characteristics


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