Results 81 to 90 of about 584,030 (179)

The Remez algorithm for trigonometric approximation of periodic functions [PDF]

, 2015
In this paper we present an implementation of the Remez algorithm for trigonometric minimax approximation of periodic functions. There are software packages which implement the Remez algorithm for even periodic functions.
Javed, Mohsin, Trefethen, Lloyd N.
core  

Approximation to functions by trigonometric polynomials [PDF]

Duke Mathematical Journal, 1940
openaire   +3 more sources

Approximation of the fractional part with help of trigonometric polynomials

, 2013
У роботі будується наближення дробових частин при допомозі тригонометричного полінома мінімального степеня.В работе строится приближение дробных долей при помощи тригонометрического многочлена минимальной степени.In the article approximation is built to ...
Гунявый, Олег Анатольевич, Гунявий, Олег Анатолійович, Gunyavy, Oleg A.   +2 more
core   +1 more source

On Weighted Integrability of Functions Defined by Trigonometric Series

Journal of Inequalities and Applications, 2010
We introduce a new class of sequences called and give a sufficient and necessary condition for weighted integrability of trigonometric series with coefficients to belong to the above class.
Szal Bogdan
doaj  

On approximation by trigonometric sums [PDF]

Bulletin of the American Mathematical Society, 1914
openaire   +2 more sources

Efficient Non-Interactive Discrete ReLU over CKKS Using Interpolation Look-Up Table. [PDF]

Entropy (Basel)
Chen Z, Song X, Chen L.
europepmc   +1 more source

Statistical CSI-Based Design for Pinching Antenna Systems with Short-Packet Communication. [PDF]

Entropy (Basel)
Pan Z, Zheng G, Xu Z, Yuan L.
europepmc   +1 more source

On the role of demagnetizing tensors in arbitrary orientations of general ellipsoids and implications for MRI safety assessment. [PDF]

Med Phys
Pakarinen T.
europepmc   +1 more source

Parameter-uniform numerical method for a coupled system of singularly perturbed turning point problems with Robin boundary conditions. [PDF]

Sci Rep
Karanam C, Maroju P.
europepmc   +1 more source

Some inequalities of trigonometric approximation in weighted Orlicz spaces

, 2013
In the present work, we proved a refined direct theorem and an exact inverse theorem of trigonometric approximation in Orlicz spaces with weights satisfying some Muckenhoupt’s \(A_{p}\) condition.
AKGÜN, RAMAZAN
core