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頁籤選單縮合
題名 | FIR Digital Filter Design with Flat Passbands |
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作者姓名(中文) | 戴永龍; 葉治平; | 書刊名 | 東南學報 |
卷期 | 31 2007.06[民96.06] |
頁次 | 頁9-13 |
分類號 | 448.533 |
關鍵詞 | FIR數位濾波器; |
語文 | 英文(English) |
中文摘要 | 摘 要 本文提出一種設計擁有非常平的通帶吉等漣波禁帶之FIR 數位濾波器之方法。 此方法以McClellan transform method[1]為基礎。其設計之濾波器在硬體實現時比傳統 之方法需要較少之乘法器。同時濾波器係數之dynamic range 可保持與傳統之minimax method 所設計之濾波器一樣。 |
英文摘要 | Abstract A method for the design of am FIR filter having very flat passbands is proposed. The filter is developed from the McClellan transform method[1-3]. A filter designed by the proposed method have very flat passbands. The numbe of multipliers required to implement the filter designed by the proposed method is less than that designed by the minimax method[1],[4]. The coefficient’s dynamic range of the filter design by the proposed method is the same as the prototype filter. |
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