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2012

2012

In this paper we shall develop a class of discrete spline interpolates in one and two independent variables. Further, explicit… Expand

2010

2010

For a function f(t) defined on the discrete interval N[a, b + 2] = {a, a + 1, …, b + 2}, we develop a class of quintic discrete… Expand

2010

2010

Quadrature formulae are established for product integration rules based on discrete spline quasi-interpolants on a bounded… Expand

2005

2005

We study the connection between higher order total variation (TV) regularization and support vector regression (SVR) with spline… Expand

2002

2002

We consider equidistant discrete splines S(j), j ∈ Z, which may grow as O(|j|s) as |j| → ∞. Such splines present a relevant tool… Expand

2000

2000

In this paper we consider equidistant discrete splines S(j), j@?Z, which may grow as O(|j|^s) as |j|->~. Such splines are… Expand

Highly Cited

1993

Highly Cited

1993

Uses an algorithm based on the adapted-window Malvar transform to decompose digitized speech signals into a local time-frequency… Expand

Highly Cited

1992

Highly Cited

1992

In [11, 13] we introduced a basis of B-splines for the exponential splines in tension considered by Schweikert already in 1966… Expand

1983

1983

For an integer k ⩾ 1, let t:=(ti), be a non-decreasing real sequence with ti $ti, k, and let Ni,k,t(x):= (¦ti + 1,…,ti + k¦ − ¦ti… Expand

1980

1980

Two For t r an subrout ines, D C S I N T and DCSSMO, are presented here for discrete cubic spline in terpolat ion and smoothing… Expand