Get started
Keyword

condition equations

Description: Equations expressing constraints or relationships among variables, used in mathematical modeling, estimation, and adjustment problems.
OpenAlex ID: keywords/condition-equations
Modified ambiguity function approach for GPS carrier phase positioning
2010 · Slawomir Cellmer, Pawel Wielgosz, et al. · Journal of Geodesy · 56
Notes on solutions in Wronskian form to soliton equations: KdV-type
2006 · Zhang, Da-jun · arXiv (Cornell University) · 51
PDF
Establishing an Optical Flatness Standard
1971 · G. Schulz, J. Schwider, et al. · Applied Optics · 43
Eine Runge‐Kutta‐Nyström‐Formel 9‐ter Ordnung mit Schrittweitenkontrolle für Differentialgleichungen x = f(t, x)
1981 · E. Fehlberg · ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik · 30
Total least-squares adjustment of condition equations
2011 · Burkhard Schaffrin, Andreas Wieser · Studia Geophysica et Geodaetica · 26
Generalized Cauchy matrix approach for lattice KP-type equations
2012 · Wei Feng, Songlin Zhao · Communications in Nonlinear Science and Numerical Simulation · 25
Uniquely and overdetermined geodetic boundary value problems by least squares
1989 · R. Rummel, P. Teunissen, et al. · Bulletin Géodésique · 25
Bias-Corrected Weighted Total Least-Squares Adjustment of Condition Equations
2014 · Xiaohua Tong, Yanmin Jin, et al. · Journal of Surveying Engineering · 21
New parameters of geometrically best fitting lunar figures
2009 · H. Bâki Iz · Journal of Applied Geodesy · 21
PDF
The non-linear least-squares of condition equations
1973 · T. Saito · Bulletin Géodésique · 19
Introducing scale parameters for adjusting area objects in GIS based on least squares and variance component estimation
2008 · Xiaohua Tong, Wenzhong Shi, et al. · International Journal of Geographical Information Systems · 16
Ray tracing in relativistic astrometry: stellar positions, stellar motion and error budget
2006 · Fernando de Felice, Giovanni Preti · Classical and Quantum Gravity · 16
A Constrained Total Extended Kalman Filter for Integrated Navigation
2018 · Vahid Mahboub, Dorsa Mohammadi · Journal of Navigation · 15
Variance Component Estimation by the Method of Least-Squares
2008 · P.J.G. Teunissen, A.R. Amiri-Simkooei · Springer eBooks · 15
Deformation visual inspection of industrial parts with image sequence
2004 · Yongjun Zhang, Zuxun Zhang, et al. · Machine Vision and Applications · 14
Weighted geometric circle fitting for the Brogar Ring: Parameter-free approach and bias analysis
2022 · Yu Hu, Xing Fang, et al. · Measurement · 12
Development of a Kalman Filter in the Gauss-Helmert Model for Reliability Analysis in Orientation Determination with Smartphone Sensors
2018 · Andreas Ettlinger, Hans Neuner, et al. · Sensors · 11
PDF
General Extended Kalman filter with considering all random effects for integrated navigation
2025 · Vahid Mahboub · Measurement · 10
Partial Total-Least-Squares Adjustment of Condition Equations with Application to a Rectangular Building Adjustment in a GIS
2017 · Yanmin Jin, Xiaohua Tong, et al. · Journal of Surveying Engineering · 10
Erweiterung der Technischen Biegelehre ‐ Teil 2
2004 · Albert Krebs, Jürgen Schnell, et al. · Beton- und Stahlbetonbau · 10
Efficient 3D modeling of buildings using a priori geometric object information
1997 · Frank A. Van den Heuvel, George Vosselman · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 10
Resolution of Runge-Kutta-Nystrom condition equations through eighthorder
1976 · Richard H. Battin · AIAA Journal · 9
Testing theory
2024 · Peter J.G. Teunissen · 8
PDF
Improved Accuracy of Area Objects in a Geographic Information System Based on Helmert’s Variance Component Estimation Method
2009 · Xiao-hua Tong, Wen-zhong Shi, et al. · Journal of Surveying Engineering · 8
Linear estimation under the Gauss–Helmert model: geometrical interpretation and general solution
2023 · Yu Hu, Xing Fang · Journal of Geodesy · 7
Works count: 228
Citation count: 607
Year
Topic
Type