𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Piecewise polynomial approximation on optimal meshes

✍ Scribed by H.G Burchard; D.F Hale


Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
889 KB
Volume
14
Category
Article
ISSN
0021-9045

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Adaptive procedure for approximating fun
✍ Chen, Qi ;BabuΕ‘ka, Ivo πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 727 KB

The problem of approximating functions is considered in a general domain in one and two dimensions using piecewise polynomial interpolation. An error estimator is proposed which shows how to adaptively determine the interpolation degree. Numerical examples are given.

Optimal control of singular systems via
✍ Mohsen Razzaghi; Hamid-Reza Marzban πŸ“‚ Article πŸ“… 2002 πŸ› John Wiley and Sons 🌐 English βš– 83 KB

## Abstract A method for finding the optimal control of linear singular systems with a quadratic cost functional using piecewise linear polynomial functions is discussed. The state variable, state rate, and the control vector are expanded in piecewise linear polynomial functions with unknown coeffi

More on piecewise linear approximation
✍ Ivan Tomek πŸ“‚ Article πŸ“… 1975 πŸ› Elsevier Science 🌐 English βš– 256 KB

A new algorithm for piecewise linear approximation of discrete functions is presented in the first part of the paper. Experience indicates that it is both faster and achieves better data reduction than one presented earlier. In the second part a measure of similarity of waveforms proposed in a recen