Results 201 to 210 of about 96,608 (254)

Untargeted Multiple Reaction Monitoring. [PDF]

open access: yesAnal Chem
Uritboonthai W   +17 more
europepmc   +1 more source

Discrete splines and spline filters

IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, 1992
An equation is derived for the Z transform of discrete polynomial splines for the general case of nonuniform knots. Two filter structures are provided for the computation and analysis of discrete splines, one for the one-sided factorial function representation and one for the B-spline representation.
Üstüner, Kutay F., Ferrari, Leonard A.
openaire   +1 more source

Two-Dimensional Splines, Surface Splines, Bézier Splines, B-Splines

1996
Assume that we are given a rectangular grid G in the x,y-plane $$ G = \left\{ {\left. {(x_{i,} y_j )\,\,\,\,\,\,\,\,\,\,\,\,\left| \begin{gathered} a = x_0 < x_1 < \ldots < x_n = b \hfill \\ c = y_0 < y_1 < \ldots < y_m = d \hfill \\ \end{gathered} \right.} \right\}} \right. $$ with heights u ij defined at each point \( (x_i ,y_j ) \in G \) $$
Gisela Engeln-Müllges, Frank Uhlig
openaire   +1 more source

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