Results 201 to 210 of about 6,363 (250)

Chronic Airflow Limitation, Lower Respiratory Symptoms, COPD and Chronic Rhinosinusitis in a Middle-Aged Population: The Swedish CArdioPulmonary bioImage Study (SCAPIS). A Link Between the Lower and Upper Airways. [PDF]

Int J Chron Obstruct Pulmon Dis
Andersson A, Bergqvist J, Schiöler L, Bossios A, Farnebo L, Holmlund T, Janson C, Keceli S, Ljunggren M, Malinovschi A, Memarian E, Nihlén U, Nilsson PM, Pesonen I, Sjöström M, Stenfors N, Sundbom F, Werner M, Torén K, Sköld M, Hellgren J.   +20 more
europepmc   +1 more source

Fast, automated optimization of virtual monoenergetic images with the dual-energy image synthesizer for cone-beam CT. [PDF]

J Appl Clin Med Phys
Keeler A, Luce J, Lehmann M, Roeske JC, Kang H.   +4 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Cardinal ECT-splines

Numerical Algorithms, 2005
A very general view of splines, B-splines and spline curves is taken by the ECT-spline approach, originally due to Barry. In this paper, these splines are studied extensively, especially the general ECT-systems and their duals, cardinal ECT-splines and B-splines. Many examples are provided as well in order to illustrate the theoretical results.
Tang, Yuehong, Mühlbach, Günter W.
openaire   +1 more source

Cardinal discrete splines

Applicable Analysis, 1980
This paper contains a systematic study of the problem of interpolation by cardinal discrete splines. The main tools are the so-called “Exponetial Euier discrete polynomials” which are a generaisation of the well-known Euler–Frobenius polynomials.
openaire   +1 more source

A Class of Cardinal Trigonometric Splines

SIAM Journal on Mathematical Analysis, 1976
About a decade ago Schoenberg introduced trigonometric splines which are related to the differential operator $\Delta m = D(D^2 + 1^2 ) \cdots (D^2 + m^2 )$. Here we introduce the cardinal trigonometric splines and show that cardinal trigonometric interpolation at the nodes to data of power growth is not unique.
Sharma, A., Tzimbalario, J.
openaire   +2 more sources

Cardinal hermite interpolation with box splines

Constructive Approximation, 1987
The authors initiate a study of multivariate cardinal Hermite interpolation: the interpolation of successive directional derivatives. It is assumed that the set T of directions satisfies a certain determinant condition and that each direction t occurs in T with even multiplicity.
Riemenschneider, Sherman, Scherer, Karl
openaire   +1 more source

On Cardinal Spline Smoothing

1979
Publisher Summary The chapter describes the methods, with some changes, that were used by the author to solve the numerical problem assigned to him at the Ballistics Research Laboratories in Aberdeen, Maryland, during the Second World War. The problem was to smooth very extended equidistant tables of drag functions (or drag coefficients) by ...
openaire   +2 more sources

On minimax cardinal spline interpolation

Statistical Inference for Stochastic Processes, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Elementarym-harmonic cardinal B-splines

Numerical Algorithms, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

On Cardinal Spline Interpolation

Computational Methods in Applied Mathematics, 2013
Abstract. In the present paper it is shown that the interpolation problem for multiple knot cardinal splines subject to general interpolation conditions has a unique solution with polynomial growth if the data grow correspondingly provided a certain determinantal condition is satisfied.
openaire   +1 more source