Stručni rad
A choice of norm in discrete approximation
T. Marošević
Sažetak
We consider the problem of choice of norms in discrete approximation. First, we describe properties of the standard l_1, l_2 and l_ ∞ norms, and their essential characteristics for using as error criteria in discrete approximation.
After that, we mention the possibility of applications of the so-called total least squares and total least l_p norm, for finding the best approximation. Finally, we take a look at some nonstandard, visual error criteria for qualitative smoothing.
Ključne riječi
discrete approximation; l_1 norm; l_2 norm; l_ ∞norm; total least squares; total least l_p norm; error criteria
Hrčak ID:
1834
URI
Datum izdavanja:
22.12.1996.
Posjeta: 7.194 *