本論文將針對不同結構實現下的無限脈衝響應(Infinite Impulse Response, IIR)數位濾波器在可程式邏輯晶片的複雜度進行實際的實現與複雜度分析。本論文將列舉多個最佳化的濾波器實現進行分析並觀察各濾波器結構在性能與運算效率的比較。我們將以Altera 公司所生產的Cyclone IV可程式邏輯裝置為實現的工具。從實際實現的結果觀察，我們發現同時針對極點與 靈敏度極小化的濾波器架構，無論在性能與計算複雜度下都有最好的表現。 In this thesis, the actual implementation and complexity analysis of Infinite Impulse Response (IIR) digital filters with programmable logic chips under dif-ferent structures will be implemented. This thesis will use a number of optimized filter implementations for analysis and observe the comparison of the perfor-mance and computational efficiency of each filter structure. We will use the Cy-clone IV programmable logic device produced by Altera as the tool. Observed from the actual implementation results, we found that the filter architecture for both pole and sensitivity minimization has the best performance regardless of performance and computational complexity.
