(3.238.7.202) 您好!臺灣時間:2021/03/01 22:27
字體大小: 字級放大   字級縮小   預設字形  
回查詢結果

詳目顯示:::

我願授權國圖
: 
twitterline
研究生:林謙益
研究生(外文):Lin, Chien-yi
論文名稱:基於雜訊分佈的集合理論估計
論文名稱(外文):Set Theoretic Estimation Based on Noise Distribution
指導教授:郭鐘榮
指導教授(外文):Chung J. Kuo
學位類別:碩士
校院名稱:國立中正大學
系所名稱:電機工程學系
學門:工程學門
學類:電資工程學類
論文種類:學術論文
論文出版年:1997
畢業學年度:85
語文別:中文
論文頁數:1
中文關鍵詞:集合理論估計歸屬集合估計
外文關鍵詞:Set Theoretic EstimationSet Membership Estimation
相關次數:
  • 被引用被引用:0
  • 點閱點閱:71
  • 評分評分:系統版面圖檔系統版面圖檔系統版面圖檔系統版面圖檔系統版面圖檔
  • 下載下載:0
  • 收藏至我的研究室書目清單書目收藏:0
基於雜訊分佈的集合理論估計

Signal estimation is very important for communication and many
digital processing applications. Most conventional estimation
techniques are based on solving an optimization problem. Key
drawback of these conventional approaches are that they rely,
too much, on questionable criteria. Therefore, they may
produce a so-called optimal solution but violate known
information about the problem. Alternatively, set theoretic
estimation does not provide an optimal solution but a set of
solutions which is consistent with all the priori knowledge and
observed data. The goal of set theoretic estimation is to
generate a feasible solution instead of best solution. In
this thesis, we describe some fundamental contributions about
using the unknown noise distribution in a general set
theoretic estimation. Although noise is usually bounded and
nonuniformly distributed, we propose using the triangular
distribution to approximate the unknown noise distribution. We
then construct the feasible solution sets accordingly to the
solution space. Adding these sets to the collection of sets
describing the solution space will then yeild a smaller global
feasibility set and more reliable estimates. In addition, the
mismatch effects on the triangular and unknown noise
distribution (which may be asymmetric) is also studied.
Finally, simulation results are used to verify our theoretical
developments.

QRCODE
 
 
 
 
 
                                                                                                                                                                                                                                                                                                                                                                                                               
第一頁 上一頁 下一頁 最後一頁 top
系統版面圖檔 系統版面圖檔