Results 201 to 210 of about 649,170 (367)

On Hermitian positive definite solutions of matrix equation X+A*X−2A=I

, 2003
Yuhai Zhang
openalex   +1 more source

Enhance decoding of lower limb motor imagery‐electroencephalography patterns by Riemannian clustering

Interdisciplinary Medicine, EarlyView.
Abstract Brain‐Computer Interface (BCI) based on motor imagery (MI) has attracted great interest as a new rehabilitation method for stroke. Riemannian geometry‐based classification algorithms are widely used in MI‐BCI due to their strong robustness and generalization capabilities.
Xinwei Sun, Tuo Liu, Kun Wang, Lincong Pan, Lin Meng, Xinmin Ding, Weibo Yi, Minpeng Xu, Dong Ming   +8 more
wiley   +1 more source

Predictive control for the navigation of spherical robots in obstacle-rich environments. [PDF]

Sci Rep
Keymasi-Khalaji A, Mokhtari P, Bathaei F.   +2 more
europepmc   +1 more source

On the positive definite solutions of the matrix equations Xs±ATX−tA=In

, 2003
Xinguo Liu, Hua Gao
openalex   +1 more source

An Algorithm to Calculate Tthe Inverse Matrix of a Symmetric and Positive Definite Infinite Matrix

, 2020
Béla Finta
openalex   +1 more source

A calibration method for non-positive definite covariance matrix in multivariate data analysis

Journal of Multivariate Analysis, 2017
Chao Huang, D. Farewell, Jianxin Pan
semanticscholar   +1 more source

Examining the Methods Adolescents Use in Nonsuicidal Self‐Injury: A Multi‐Wave Latent Profile Analysis

Journal of Adolescence, EarlyView.
ABSTRACT Introduction Nonsuicidal self‐injury (NSSI) among adolescents is a health concern. Little is known about the patterns of methods adolescents use, in terms of how many and how often different methods are used. Methods We used three annual waves of data from 630 Swedish adolescents (T1: age 12–18 years; 56% girls), who reported NSSI use at least
Lauree C. Tilton‐Weaver, Sheila K. Marshall, Ylva Svensson   +2 more
wiley   +1 more source

Quantum <i>κ</i>-Entropy: A Quantum Computational Approach. [PDF]

Entropy (Basel)
Ellinas D, Kaniadakis G.
europepmc   +1 more source

On the positive definite solutions of nonlinear matrix equation X+A⋆ X−δA=Q

, 2005
Vejdi I. Hasanov, Salah M. El‐Sayed
openalex   +1 more source

Using Photovoice Methods to Set Research Priorities With Autistic People With Experience of an Eating Disorder

Journal of Clinical Psychology, EarlyView.
ABSTRACT Objective(s) Autism and Autistic traits are heightened in individuals with eating disorders (EDs), with Autistic people reporting poorer treatment outcomes and experiences. Despite this, mechanisms of this overlap remain poorly understood, perhaps due to an exclusion of lived experience perspectives in setting research agendas.
Emy Nimbley, Kyle Buchan, Ellen Maloney, Sarah Kettley, Michelle Sader, Fiona Duffy, Karri Gillespie‐Smith   +6 more
wiley   +1 more source