搜索结果: 1-5 共查到“信息处理技术 Filtering”相关记录5条 . 查询时间(0.379 秒)
l1 trend filtering
detrending !1 regularization Hodrick–Prescott fi ltering piecewise linear fitting sparse signal recovery feature selection time series analysis trend estimation
2015/8/10
The problem of estimating underlying trends in time series data arises in a variety of disciplines. In this paper we propose a variation on Hodrick-Prescott (H-P) filtering, a widely used method for t...
Optimal crowd-powered rating and filtering algorithms
Filtering building materials application system implicit assumptions and limits
2015/8/7
We focus on crowd-powered filtering, i.e., filtering a large set of items using humans. Filtering is one of the most commonly used building blocks in crowdsourcing applications and systems. While solu...
Optimal Filtering in Pilot-Aided Carrier Recovery
Optimal Filtering Pilot-Aided Carrier Recovery
2009/9/4
The paper deals with carrier recovery based on pilot symbols in single-carrier systems. Wiener's method is used to determine the optimal unconstrained filter in estimation of phase noise assuming that...
MINIMIZING THE ERROR TRACKING OF MOBILE TERMINALS BY KALMAN FILTERING
cellular networks Kalman filtering position tracking
2006/1/12
A method to track mobile terminals in a cellular communication network is presented. It uses the received field strength from the surrounding base stations. A subsequent Kalman filtering is used to mi...
Review on Structure Detection and Speckle Filtering on ERS-1 Images
Review on Structure Detection Speckle Filtering ERS-1 Images
1993/6/15
Review on Structure Detection and Speckle Filtering on ERS-1 Images。