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題 名 | Truncation Window Effect on Raised Cosine Interpolator=截取窗口對升餘弦插值器之效用 |
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作 者 | 蔡蕙逢; 林銀議; | 書刊名 | 清雲學報 |
卷 期 | 30:3 2010.07[民99.07] |
頁 次 | 頁27-39 |
分類號 | 448.533 |
關鍵詞 | 插值器濾波器; 升餘弦濾波器; Interpolator filter; Raised cosine interpolator; |
語 文 | 英文(English) |
中文摘要 | 截取升餘弦(raised cosine)插值器(interpolator)對時序恢復之研究已發表在[8] 文獻中,研究顯示升餘弦的效能優於其它內插,如正弦、多項式、spline 和MMSE 等插值器。在這篇文章,截取窗口對升餘弦插值器效用之研究。研究結果顯示, 矩形截取窗口在均方誤差和錯誤性能均可達最佳之性能。 |
英文摘要 | The truncated raised cosine interpolator for timing recovery has been proposed in [8], and shown its superiority over other interpolators such as the sinc, polynomial, spline and MMSE interpolators. In this paper the truncation window effect on the raised cosine interpolator is investigated. The result showed that the rectangular truncation window achieves the best performance in both MSE and error performances. |
本系統中英文摘要資訊取自各篇刊載內容。