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Software for c1 interpolation
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Lawson, C. L. |
| Copyright Year | 1977 |
| Description | The problem of mathematically defining a smooth surface, passing through a finite set of given points is studied. Literature relating to the problem is briefly reviewed. An algorithm is described that first constructs a triangular grid in the (x,y) domain, and first partial derivatives at the modal points are estimated. Interpolation in the triangular cells using a method that gives C sup.1 continuity overall is examined. Performance of software implementing the algorithm is discussed. Theoretical results are presented that provide valuable guidance in the development of algorithms for constructing triangular grids. |
| File Size | 3837103 |
| Page Count | 42 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19770025881 |
| Archival Resource Key | ark:/13960/t50g8g146 |
| Language | English |
| Publisher Date | 1977-08-15 |
| Access Restriction | Open |
| Subject Keyword | Theoretical Mathematics Interpolation Numerical Analysis Algorithms Least Squares Method Surface Properties Spline Functions Linear Programming Mathematical Models Computer Systems Programs Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
