首页> 外文会议>European Signal Processing Conference(EUSIPCO 2005); 20050904-08; Antalya(TK) >AN IMPROVED VARIABLE TAP-LENGTH ALGORITHM FOR STRUCTURE ADAPTATION
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AN IMPROVED VARIABLE TAP-LENGTH ALGORITHM FOR STRUCTURE ADAPTATION

机译:一种改进的自适应结构长度自适应算法

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This paper investigates the variable tap-length algorithm for structure adaptation. Among existing algorithms, the Segmented Filter (SF) and Gradient Descent (GD) algorithms are of interest as both can track the tap-length variations quickly. In this paper, we first compare the SF and GD algorithms and show that each has advantages/disadvanges relative to the other. Then we propose an improved variable tap-length algorithm which not only has better performance, but also has less complexity, than existing algorithms. The proposed algorithm has great significance in both theory and applications.
机译:本文研究了用于结构自适应的可变抽头长度算法。在现有算法中,分段滤波器(SF)和梯度下降(GD)算法很受关注,因为它们都可以快速跟踪抽头长度变化。在本文中,我们首先比较了SF算法和GD算法,并表明每种算法相对于其他算法都有优点/缺点。然后我们提出了一种改进的可变抽头长度算法,该算法不仅具有比现有算法更好的性能,而且具有更低的复杂度。该算法在理论和应用上都具有重要意义。

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