Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 13 de 13
Filter
Add more filters









Publication year range
1.
How to solve a cubic equation, Part 5: Back to numerics.
Blinn, James F.
IEEE Comput Graph Appl ; 27(3): 78-89, 2007.
Article in English | MEDLINE | ID: mdl-17523365

Subject(s)
Algorithms , Image Interpretation, Computer-Assisted/methods , Mathematics , Models, Theoretical , Numerical Analysis, Computer-Assisted , Signal Processing, Computer-Assisted , Computer Simulation
2.
How to solve a cubic equation, part 4: the 111 case.
Blinn, James F.
IEEE Comput Graph Appl ; 27(1): 100-3, 2007.
Article in English | MEDLINE | ID: mdl-17220130

Subject(s)
Algorithms , Mathematics , Numerical Analysis, Computer-Assisted
3.
How to solve a cubic equation, part 3: general depression and a new covariant.
Blinn, James F.
IEEE Comput Graph Appl ; 26(6): 92-102, 2006.
Article in English | MEDLINE | ID: mdl-17120918

Subject(s)
Algorithms , Computer Graphics , Image Interpretation, Computer-Assisted/methods , Imaging, Three-Dimensional/methods , Mathematics , Numerical Analysis, Computer-Assisted
4.
How to solve a cubic equation, part 2: the 11 case.
Blinn, James F.
IEEE Comput Graph Appl ; 26(4): 90-100, 2006.
Article in English | MEDLINE | ID: mdl-16863102

Subject(s)
Algorithms , Computer Graphics , Mathematics , Models, Theoretical , Numerical Analysis, Computer-Assisted , Computer Simulation
5.
How to solve a cubic equation, part 1: the shape of the discriminant.
Blinn, James F.
IEEE Comput Graph Appl ; 26(3): 84-93, 2006.
Article in English | MEDLINE | ID: mdl-16711221

Subject(s)
Algorithms , Computer Graphics , Discriminant Analysis , Image Interpretation, Computer-Assisted/methods , Numerical Analysis, Computer-Assisted
6.
How to solve a quadratic equation, part 2.
Blinn, James F.
IEEE Comput Graph Appl ; 26(2): 82-7, 2006.
Article in English | MEDLINE | ID: mdl-16548463

Subject(s)
Algorithms , Computer Graphics , Mathematics , Numerical Analysis, Computer-Assisted
7.
How to solve a quadratic equation.
Blinn, James F.
IEEE Comput Graph Appl ; 25(6): 76-9, 2005.
Article in English | MEDLINE | ID: mdl-16315480

Subject(s)
Algorithms , Mathematics , Models, Theoretical , Numerical Analysis, Computer-Assisted , Computer Simulation
8.
What is a pixel?
Blinn, James F.
IEEE Comput Graph Appl ; 25(5): 82-7, 2005.
Article in English | MEDLINE | ID: mdl-16209174

Subject(s)
Color , Computer Graphics , Information Storage and Retrieval/methods , Signal Processing, Computer-Assisted , User-Computer Interface , Sample Size
9.
Vectors and geometry and objects, oh my!
Blinn, James F.
IEEE Comput Graph Appl ; 25(3): 84-93, 2005.
Article in English | MEDLINE | ID: mdl-15943092
10.
User interface stories from the real world.
Blinn, James F.
IEEE Comput Graph Appl ; 25(1): 92-3, 2005.
Article in English | MEDLINE | ID: mdl-15691178

Subject(s)
Cell Phone , Computer Graphics , Ergonomics/methods , Security Measures , User-Computer Interface , Equipment Design/methods , Equipment Failure Analysis , Man-Machine Systems
11.
Lines in space. Part 6: Our friend the hyperbolic paraboloid.
Blinn, James F.
IEEE Comput Graph Appl ; 24(3): 92-100, 2004.
Article in English | MEDLINE | ID: mdl-15628077

ABSTRACT

Three mutually skew lines in space K, L, and M determine a unique hyperbolic paraboloid in which they are all embedded. The implicit equation for this is Q = KML-LMK = LKM - MKL = MLK - KLM. And a parametric equation for one of the two families (the one containing K, L, and M) of embedded lines sweeping out the surface is J = (cos(theta) + sin(theta) + 1)(LM) K +(-cos(theta) + sin(theta) + 1) (MK) L -sin(theta(KL)M. Looking at these two- and three- line constructions was so much fun that next time I will pursue the geometric patterns formed from four mutually skew lines in space.


Subject(s)
Algorithms , Computer Graphics , Numerical Analysis, Computer-Assisted
12.
Lines in space. Part 7: The algebra of tinkertoys.
Blinn, James F.
IEEE Comput Graph Appl ; 24(4): 96-102, 2004.
Article in English | MEDLINE | ID: mdl-15628091

Subject(s)
Algorithms , Computer Graphics , Image Interpretation, Computer-Assisted/methods , Numerical Analysis, Computer-Assisted , Mathematics , Paintings
13.
Lines in space part 8: line(s) through four lines.
Blinn, James F.
IEEE Comput Graph Appl ; 24(5): 100-6, 2004.
Article in English | MEDLINE | ID: mdl-15628105

Subject(s)
Algorithms , Computer Graphics
SEND TO:
Email
Export
Print
RSS
XML
SELECTION OF CITATIONS
SEARCH DETAIL