Nonlinear segmented function approximation and analysis of line patterns. (English) Zbl 0313.41004
MSC:
| 41A15 | Spline approximation |
| 41A30 | Approximation by other special function classes |
| 68T10 | Pattern recognition, speech recognition |
| 62K05 | Optimal statistical designs |
| 41A50 | Best approximation, Chebyshev systems |
