Results 31 to 40 of about 903,926 (277)

Modeling 3D tremor signals with a quaternion weighted Fourier Linear Combiner [PDF]

open access: yes2015 7th International IEEE/EMBS Conference on Neural Engineering (NER), 2015
Physiological tremor is an involuntary and rhythmic movement of the body specially the hands. The vibrations in hand-held surgical instruments caused by physiological tremor can cause unacceptable imprecision in microsurgery. To rectify this problem, many adaptive filtering-based methods have been developed to model the tremor to remove it from the tip
Kabita Adhikari   +3 more
openaire   +1 more source

A Classifier Based on K-Nearest Neighbors Using Weighted Summation of Reconstruction Errors [PDF]

open access: yesمجله مدل سازی در مهندسی
In this paper, a classifier is introduced based on the nearest neighbor classifier and the reconstruction error for data classification. In the proposed method, first, K nearest data points (neighbors) from each category in the training data are ...
Rassoul Hajizadeh   +1 more
doaj   +1 more source

A Weighted Linear Combining Scheme for Cooperative Spectrum Sensing

open access: yesProcedia Computer Science, 2014
AbstractCooperative spectrum sensing exploits spatial diversity of secondary-users (SUs), to reliably detect the availability of a spectrum. Soft energy combining schemes have optimal detection performance at the cost of high cooperation overhead, since actual sensed data is required at the fusion center.
Alvi, Sheeraz Akhtar   +3 more
openaire   +1 more source

Forest park site selection based on a Fuzzy analytic hierarchy process framework (Case study: the Galegol Basin, Lorestan province, Iran)

open access: yesJournal of Forest Science, 2016
The aim of this study is to solve the forest park site selection problem using a Fuzzy analytic hierarchy process (FAHP) framework in the Galegol Basin, Lorestan province, Iran.
A. Salehnasab   +4 more
doaj   +1 more source

SPATIAL MULTI CRITERIA EVALUATION DAN WEIGHTED LINEAR COMBINATION UNTUK EVALUASI KESESUAIAN LAHAN KAKAO: KASUS DESA NGLANGGERAN - DAERAH ISTIMEWA YOGYAKARTA

open access: yesJurnal Ilmiah Rekayasa Pertanian dan Biosistem, 2023
Tujuan utama penelitian ini adalah menerapkan dua metode untuk menetapkan kelas kesesuaian lahan Kakao di Desa Nglanggeran. Metode yang digunakan adalah Spatial Multi-Criteria Evaluation (SMCE) dan Weighted Linear Combination (WLC) dengan menggunakan ...
Antonius Wahyu W   +3 more
doaj   +1 more source

State-space approach to nonlinear predictive generalized minimum variance control [PDF]

open access: yes, 2010
A Nonlinear Predictive Generalized Minimum Variance (NPGMV) control algorithm is introduced for the control of nonlinear discrete-time multivariable systems.
EPSRC on the Platform Grant Project No EP/C526422/1 (Funder)   +2 more
core   +1 more source

The Weighted Gaussian Curvature Derivative of a Space-Filling Diagram

open access: yesComputational and Mathematical Biophysics, 2020
The morphometric approach [11, 14] writes the solvation free energy as a linear combination of weighted versions of the volume, area, mean curvature, and Gaussian curvature of the space-filling diagram.
Akopyan Arsenyi, Edelsbrunner Herbert
doaj   +1 more source

Combining Multiple Time Series Models Through A Robust Weighted Mechanism

open access: yes, 2012
Improvement of time series forecasting accuracy through combining multiple models is an important as well as a dynamic area of research. As a result, various forecasts combination methods have been developed in literature. However, most of them are based
Adhikari, Ratnadip, Agrawal, R. K.
core   +1 more source

On-line nonparametric regression to learn state-dependent disturbances [PDF]

open access: yes, 2003
A combination of recursive least squares and weighted least squares is made which can adapt its structure such that a relation between in- and output can he approximated, even when the structure of this relation is unknown beforehand.\ud This method can ...
Kruif, Bas J. de, Vries, Theo J.A. de
core   +2 more sources

Sufficient Covariate, Propensity Variable and Doubly Robust Estimation

open access: yes, 2015
Statistical causal inference from observational studies often requires adjustment for a possibly multi-dimensional variable, where dimension reduction is crucial.
A.P. Dawid   +28 more
core   +1 more source

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