Error Assessment of Fundamental Matrix Parameters

2018 ◽  
pp. 151-160 ◽  
Author(s):  
Bankim Chandra Yadav ◽  
Suresh Merugu ◽  
Kamal Jain
Keyword(s):  
Fundamental Matrix ◽  
Error Assessment

Fundamental matrix of planar catadioptric stereo systems

2010 ◽  
Vol 4 (2) ◽  
pp. 85 ◽  
Author(s):  
H.-H.P. Wu ◽  
S.-H. Chang
Keyword(s):  
Fundamental Matrix

Pitfalls and Error Assessment in EUS-FNA of Pancreatic Solid Pseudopapillary Neoplasms

2013 ◽  
Vol 2 (1) ◽  
pp. S65-S66
Author(s):  
Kari K. Hooper ◽  
Jessica Tracht ◽  
Isam-Eldin Eltoum
Keyword(s):  
Error Assessment ◽  
Solid Pseudopapillary Neoplasms

Lagrangian methods for flow climatologies and trajectory error assessment

2004 ◽  
Vol 6 (3-4) ◽  
pp. 335-358 ◽  
Author(s):  
Maria Valdivieso Da Costa ◽  
Bruno Blanke
Keyword(s):  
Error Assessment ◽  
Trajectory Error ◽  
Lagrangian Methods

Error Assessment and Error Reduction in Production-Level RANS-Based Drag Predictions

2003 ◽  
Author(s):  
Donald W. Davis ◽  
Scot A. Slimon
Keyword(s):  
Fourth Order ◽  
Grid Cell ◽  
Stretch Ratio ◽  
Error Assessment ◽  
Artificial Dissipation ◽  
Grid Approach ◽  
Parametric Studies ◽  
Drag Prediction ◽  
Richardson’S Extrapolation ◽  
Solid Walls

Assessments of the effects of several numerical parameters on RANS-based drag prediction accuracy are presented. The parameters include grid cell size adjacent to solid walls, grid stretch ratio, grid stretch transition, artificial dissipation scheme, and artificial dissipation coefficient. Results from extensive parametric studies on a two-dimensional flat plate are reported. Based on the results of these studies, guidelines for high-accuracy drag predictions using both second- and fourth-order accurate, finite-difference-based solvers are proposed. In addition, error assessments obtained with a single grid using second- and fourth-order accurate solutions are compared to multiple-grid Richardson’s extrapolation approaches. The single-grid approach is shown to provide a significant improvement in both accuracy and error assessment relative to the multiple-grid approach.

scholarly journals The singular terms in the fundamental matrix of crystal optics

2011 ◽  
Vol 467 (2133) ◽  
pp. 2663-2689 ◽  
Author(s):  
Peter Wagner
Keyword(s):  
Explicit Formula ◽  
Fundamental Matrix ◽  
Singular Part ◽  
Wave Surface ◽  
Crystal Optics ◽  
Cauchy Principal ◽  
Singular Terms ◽  
Negatively Curved ◽  
Principal Value ◽  
Positively Curved

We derive an explicit formula for the singular part of the fundamental matrix of crystal optics. It consists of a singularity remaining fixed at the origin x =0, of delta terms located on the positively curved parts of the wave surface, the well-known Fresnel surface and of a Cauchy principal value distribution on the negatively curved part of the wave surface.

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