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Efficient Prefiltering for FIR Digital Filters
http://hdl.handle.net/10191/6488
http://hdl.handle.net/10191/64882fd91268-8969-464f-9233-0ba340e5d146
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
e70-e_10_918.pdf (768.3 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2008-07-16 | |||||
| タイトル | ||||||
| タイトル | Efficient Prefiltering for FIR Digital Filters | |||||
| タイトル | ||||||
| タイトル | Efficient Prefiltering for FIR Digital Filters | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Kikuchi, Hisakazu
× Kikuchi, Hisakazu× Abe, Yoshito× Watanabe, Hiromichi× Yanagisawa, Takeshi |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 5462 | |||||
| 姓名 | 菊池, 久和 | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 5463 | |||||
| 姓名 | 渡辺, 弘道 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper presents three types of prefiltering for FIR digital filters to decrease the number of multipliers required. The first type is based on cyclotomic polynomials. It can be applied to any types of band-selective filters. The second is a mirror-image quadratic polynomial to make a passband shaping. Both types of the prefilters are used with the interpolation technique, and this improves each primitive characteristic in terms of the sharp transition. In the prefilter-equalizer design approach, these prefilterings bring about the reduction of the number of multipliers required in hardware implementation. The prefiltering efficiency is demonstrated by a few examples. | |||||
| 書誌情報 |
IEICE Transactions en : IEICE Transactions 巻 E70-E, 号 10, p. 918-927, 発行日 1987-10 |
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| 出版者 | ||||||
| 出版者 | The Institute of Electronics, Information and Communication Engineers | |||||
| 権利 | ||||||
| 権利情報 | copyright©1987 IEICE | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| 異版である | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.ieice.org/jpn/trans_online/ | |||||
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Cite as
Kikuchi, Hisakazu, Abe, Yoshito, Watanabe, Hiromichi, Yanagisawa, Takeshi, 1987, Efficient Prefiltering for FIR Digital Filters: The Institute of Electronics, Information and Communication Engineers, 918–927 p.
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