翻訳と辞書 Words near each other ・ 2MASS 0939-2448 ・ 2MASS 1503+2525 ・ 2MASS 1507-1627 ・ 2MASS J02431371-2453298 ・ 2MASS J03552337+1133437 ・ 2MASS J04151954-0935066 ・ 2MASS J04414489+2301513 ・ 2MASS J0523-1403 ・ 2MASS J05332802-4257205 ・ 2MASS J11145133-2618235 ・ 2MASS J154043.42-510135.7 ・ 2MASS J18450079-1409036 ・ 2MASS J18522528-3730363 ・ 2MASS J19383260+4603591 ・ 2MASS J19383260+4603591 b ・ 2D Adaptive Filters ・ 2d Air Division ・ 2d Air Refueling Squadron ・ 2d Air Support Operations Squadron ・ 2d Airborne Command and Control Squadron ・ 2d Airlift Squadron ・ 2d Antisubmarine Squadron ・ 2d Bomb Wing ・ 2d Bombardment Squadron ・ 2d Combat Bombardment Wing ・ 2d Combat Cargo Group ・ 2d Command and Control Squadron ・ 2D computer graphics ・ 2d Day Bombardment Group ・ 2D Entertainment Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク 2D Adaptive Filters ： ウィキペディア英語版 2D Adaptive Filters A two-dimensional (2D) adaptive filter is very much like an 1-dimensional adaptive filter in the sense that it is a linear system whose parameters are adaptively updated throughout the process, according to some optimization approach. The main difference between 1D and 2D adaptive filters is that the former usually takes as inputs signals with respect to time, what implies in causality constraints, while the latter handles signals with 2 dimensions, like x-y coordinates in the space domain, which are usually non-causal. Moreover, just like 1D filters, most 2D adaptive filters are digital filters, because of the complex and iterative nature of the algorithms. ==Motivation== The topic of 2D adaptive filters is very important in electrical engineering and signal processing since these filters have the ability to take into account the nonstationary statistical properties of 2D signals. Adaptive filters find applications in areas such as Noise cancellation, Signal prediction, Equalization and Echo cancellation. Examples of applications of 2D adaptive filters include Image Denoising,〔Abadi, M. Shams Esfand, and S. Nikbakht. "Image denoising with two-dimensional adaptive filter algorithms." Iranian Journal of Electrical & Electronic Engineering 7.2 (2011).〕 Motion Tracking,〔Trimeche, Mejdi. "Hierarchical Motion Estimation Using Recursive LMS Filters." (2007).〕 OFDM channel estimation,〔Hou, Xiaolin, et al. "On two-dimensional adaptive channel estimation in OFDM systems." Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th. Vol. 1. IEEE, 2004.〕 magnetic recording equalization 〔Kumar, P. Sarath, and Sumit Roy. "Two-dimensional equalization: Theory and applications to high density magnetic recording." Communications, IEEE Transactions on 42.234 (1994): 386-395.〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「2D Adaptive Filters」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.