Results 171 to 180 of about 447,526 (198)
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Weighted total least squares solutions for applications in geodesy
2011[no abstract]
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A weighted total least-squares algorithm for fitting a straight line
Measurement Science and Technology, 2007The well-known problem of fitting a straight line to data with uncertainties in both coordinates is revisited. An algorithm is developed which treats x- and y-data in a symmetrical way. The problem is reduced to a one-dimensional search for a minimum.
M Krystek, M Anton
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Parameter estimation using weighted total least squares in the two‐compartment exchange model
Magnetic Resonance in Medicine, 2017PurposeThe linear least squares (LLS) estimator provides a fast approach to parameter estimation in the linearized two‐compartment exchange model. However, the LLS method may introduce a bias through correlated noise in the system matrix of the model.
Anders, Garpebring, Tommy, Löfstedt
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Weighted Constrained Total Least Squares for Bearing-Only Target Localization
Advanced Materials Research, 2012Paper has been removed due to suspected plagiarism.
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Performing 3D Similarity Transformation Using the Weighted Total Least-Squares Method
2014The 3D similarity transformation models, e.g. Bursa model is usually applied in geodesy and photogrammetry. In general, they are suitable in small angle 3D transformation. However, a lot of large 3D transformations need to be performed. This contribution describes a 3D similarity transformation model suitable for any angle rotation, where the nine ...
J. Lu, Y. Chen, X. Fang, B. Zheng
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Weighted Total Least Squares, Rank Deficiency and Linear Matrix Structures
2002In this contribution we explain how the rank deficiency of a given data matrix, its linear matrix structure and its interpretation in terms of discrete-time dynamical systems, are intimately connected. This relation permits to formulate least squares dynamical system identification problems, the solution of which leads to structured total least squares.
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Cancer statistics for the US Hispanic/Latino population, 2021
Ca-A Cancer Journal for Clinicians, 2021Kimberly D Miller +2 more
exaly
Homotopy nonlinear weighted total least squares adjustment
Acta Geodaetica et GeophysicaChongyang Zhang +3 more
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