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CAD
2006
Springer
15 years 6 months ago
Approximating curves and their offsets using biarcs and Pythagorean hodograph quintics
This paper compares two techniques for the approximation of the offsets to a given planar curve. The two methods are based on approximate conversion of the planar curve into circu...
Zbynek Sír, Robert Feichtinger, Bert Jü...
SIAMSC
2008
106views more  SIAMSC 2008»
15 years 6 months ago
Finite Volume Simulation of the Geostrophic Adjustment in a Rotating Shallow-Water System
The goal of this article is to simulate rotating flows of shallow layers of fluid by means of finite volume numerical schemes. More precisely, we focus on the simulation of the geo...
Manuel J. Castro, Juan Antonio López, Carlo...
ECCTD
2011
63views more  ECCTD 2011»
14 years 6 months ago
Ladder-Biquad filter partitioning for on-chip tuning
— One of the problems with on-chip active-RC filters is that in order to satisfy tight specifications accurately, they need to be fine-tuned. This becomes more difficult with inc...
Drazen Jurisic, George S. Moschytz
CGF
1999
159views more  CGF 1999»
15 years 6 months ago
Fast Polyhedral Cell Sorting for Interactive Rendering of Unstructured Grids
Direct volume rendering based on projective methods works by projecting, in visibility order, the polyhedral cells of a mesh onto the image plane, and incrementally compositing th...
João Comba, James T. Klosowski, Nelson L. M...
EUSFLAT
2007
119views Fuzzy Logic» more  EUSFLAT 2007»
15 years 8 months ago
Similarity of Fuzzy Preference Structures Based on Metrics
We generalize the solution of a multicriterial optimization problem which has been given in [5]. They have used a comparison of the criterion fuzzy preference relations and the ge...
Dana Hlinená, Pavol Král