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二次加窗LMS自適應(yīng)時(shí)間延遲估計(jì)

邱天爽,  王宏禹

邱天爽, 王宏禹. 二次加窗LMS自適應(yīng)時(shí)間延遲估計(jì)[J]. 電子與信息學(xué)報(bào), 1994, 16(6): 569-575.
引用本文: 邱天爽, 王宏禹. 二次加窗LMS自適應(yīng)時(shí)間延遲估計(jì)[J]. 電子與信息學(xué)報(bào), 1994, 16(6): 569-575.
Qiu Tianshuang, Wang Hongyu. LMS ADAPTIVE TIME DELAY ESTIMATION WITH TWO WINDOWS[J]. Journal of Electronics & Information Technology, 1994, 16(6): 569-575.
Citation: Qiu Tianshuang, Wang Hongyu. LMS ADAPTIVE TIME DELAY ESTIMATION WITH TWO WINDOWS[J]. Journal of Electronics & Information Technology, 1994, 16(6): 569-575.

二次加窗LMS自適應(yīng)時(shí)間延遲估計(jì)

LMS ADAPTIVE TIME DELAY ESTIMATION WITH TWO WINDOWS

  • 摘要: 本文提出了一種二次加窗LMS自適應(yīng)時(shí)間延遲估計(jì)方法,適用于帶限平穩(wěn)白色隨機(jī)信號(hào)的時(shí)間延遲估計(jì)。采用這種方法,當(dāng)進(jìn)行長(zhǎng)相關(guān)時(shí)間的時(shí)延估計(jì)時(shí),可以極大地減小冗余的計(jì)算量。本文還研究了這種方法的可行性,并對(duì)其性能進(jìn)行了分析。
    Abstract: An LMS adaptive time delay estimation method with two windows is presented. This method can reduce the superfluous calculation greatly when the time of correlation is long. It is suitable for the time delay estimation of white band-limited random signals. The feasibility and the performances of this method are also studied.
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  • Carter G C. IEEE Trans. on ASSP, 1981, ASSP-29(3): 461.[2]Carter G C. IEEE Trans. on ASSP, 1981, ASSP 29(9): 463-470.[3]王宏禹.現(xiàn)代譜估計(jì).南京:東南大學(xué)出版社,1990,361 -363.[4]Hannan E J, Thomson P J. Journal of Time Series Analysis, 1988, 9(1): 21-33.[5]Elliott D F. Handbook of Digital Signal Processing Engineering Application. California: Academic Press Inc., 1987, 789-897.[6]Widrow B. Glover J R. Mccool J M. et al. Proc. IEEE, 1975, 63(12): 1692-1716.[7]Reed F A, Feintuch P L, Bershad N J. IEEE Trans. on ASSP, 1981, ASSP-29(3): 561-571.[8]Feintuch P I, Bershad N J, Reed F A. IEEE Trans. on ASSP, 1981. ASSP-29(3): 571-576.[9]Rnapp C H, Carter G C. IEEE Trans. on ASSP, 1976, ASSP-24(4), 320-327.[10]Youn D H, Ahmed N, Carter G C. Proc. IEEE. 1983, 71(4): 536-538.[11]Youn D H, Mathews V J. IEEE Trans. on ASSP. 1984, ASSP-32(4): 938-940.[12]Carter G C. Proc[J].IEEE.1987, 75(2):236-255[13]Chan Y T. Riley J M F, Plant J B. IEEE Trans. on ASSP, 1981, ASSP-29(3): 577-581.[14]Youn D H, Ahmed N, Carter G C. IEEE Trans. on ASSP, 1983. ASSP-31(3): 780-784.[15]吳祈耀.隨機(jī)過程.北京:國(guó)防工業(yè)出版社,1984,114-118.[16]Widiow B, Stearns S D,著.王永德,尤憲惠譯.自適應(yīng)信息處理.成都:四川大學(xué)出版社,1989,10-20.[17]王宏禹.隨機(jī)數(shù)字信號(hào)處理.北京:科學(xué)出版社,1988,386-397.
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出版歷程
  • 收稿日期:  1993-05-31
  • 修回日期:  1994-01-01
  • 刊出日期:  1994-11-19

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