Results 231 to 240 of about 1,514,703 (285)

Simultaneous estimation of absolute concentrations of chromophores and the differential pathlength factor in forearm muscle using spectral derivatives. [PDF]

Biomed Opt Express
Hebden JC.
europepmc   +1 more source

Relationship Between Online Health Information Acquisition and Shared Decision-Making Among Patients With Diabetes: Cross-Sectional Survey Study. [PDF]

J Med Internet Res
Ming Y, Matteson ML, Zhang Y.
europepmc   +1 more source

Intravenous administration of walnut leaf extract attenuates oxidative stress and improves insulin sensitivity and adipose tissue metabolism in feed-restricted fat-tailed ewes. [PDF]

Vet Anim Sci
Sahebi-Ala M, Khalilvandi-Behroozyar H, Pirmohammadi R, Anassori E, Hosseini-Ghaffari M.   +4 more
europepmc   +1 more source

Pedestrian Trajectory Dataset of Public European Squares. [PDF]

Sci Data
Wolff N, Perry L, Venverloo T, Slingerland G, Wreyford J, Santi P, Duarte F.   +6 more
europepmc   +1 more source

Metabolic, enterohepatic and gut microbial effects of atorvastatin in healthy men. [PDF]

Endocr Connect
Thomasen M, Misiakou MA, Li SS, Rodriguez de Evgrafov MC, Lynggaard MB, Kårhus ML, Brønden A, Kornholt J, Chávez-Talavera O, Tailleux A, Staels B, Descat A, Hartmann B, Wewer Albrechtsen NJ, Rehfeld JF, Holst JJ, Vilsbøll T, Ellegaard AM, Sommer MOA, Sonne DP, Knop FK.   +20 more
europepmc   +1 more source

Integrating blood biochemistry and plasma metabolomics to define age-related metabolic biomarkers in Alope village chickens. [PDF]

Vet World
Mujnisa A, Diansyah AM, Bahar MR, Walinono AMFAK, Baskara AP, Nurlatifah A, Herdis H, Pamungkas FA, Said S.   +8 more
europepmc   +1 more source

Overview of total least-squares methods [PDF]

Signal Processing, 2007
We review the development and extensions of the classical total least-squares method and describe algorithms for its generalization to weighted and structured approximation problems. In the generic case, the classical total least-squares problem has a unique solution, which is given in analytic form in terms of the singular value decomposition of the ...
Ivan Markovsky, Sabine Van Huffel
exaly   +3 more sources

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Collinearity and Total Least Squares

SIAM Journal on Matrix Analysis and Applications, 1994
The least squares (LS) and total least squares (TLS) methods are commonly used to solve the overdetermined system of equations \(Ax\approx b\). The main objective of this paper is to examine TLS when \(A\) is nearly rank deficient by outlining its differences and similarities to the well-known truncated LS method.
Ricardo D. Fierro, James R. Bunch
openaire   +2 more sources

On the equivalence of constrained total least squares and structured total least squares

IEEE Transactions on Signal Processing, 1996
Several extensions of the total least squares (TLS) method that are able to calculate a structured rank deficient approximation of a data matrix have been developed. The main result of this article is the demonstration of the equivalence of two of these approaches, namely, the constrained total least squares (CTLS) approach and the structured total ...
Philippe Lemmerling, Bart De Moor, Sabine Van Huffel   +2 more
openaire   +1 more source