Výsledky vyhledávání - Matrix recursive interpolation algorithm*

Matrix recursive interpolation algorithm for block linear systems: Direct methods Autor Jbilou, K., Messaoudi, A.

“… This new approach gives us a general algorithm called the matrix recursive interpolation algorithm (MRIA…”
Získat plný text

New algorithm for computing the Hermite interpolation polynomial Autor Messaoudi, A., Sadaka, R., Sadok, H.

“… We will reformulate the Hermite interpolation polynomial problem and give a new algorithm for giving the solution of this problem, the Matrix Recursive Polynomial Interpolation Algorithm (MRPIA…”
Získat plný text

GRPIA: a new algorithm for computing interpolation polynomials Autor Messaoudi, Abderrahim, Errachid, Mohammed, Jbilou, Khalide, Sadok, Hassane

“… Recently, Messaoudi et al. ( 2017 ) presented a new algorithm for computing the Hermite interpolation polynomial called the Matrix Recursive Polynomial Interpolation Algorithm (MRPIA…”
Získat plný text

RMPIA: a new algorithm for computing the Lagrange matrix interpolation polynomials Autor Messaoudi, Abderrahim, Sadok, Hassane

“… We will reformulate the Lagrange matrix interpolation polynomial problem and give a new algorithm for giving the solution of this problem, the Recursive Matrix Polynomial Interpolation Algorithm (RMPIA…”
Získat plný text

Matrix recursive interpolation algorithm for block linear systems Autor Jbilou, K., Messaoudi, A.

Získat plný text

Discrete Transforms and Orthogonal Polynomials of (Anti)symmetric Multivariate Sine Functions Autor Brus, Adam, Hrivnák, Jiří, Motlochová, Lenka

“… For the three-dimensional case, interpolation tests, unitary transform matrices and recursive algorithms for calculation of the polynomials are presented…”
Získat plný text

Recursive polynomial interpolation algorithm (RPIA) Autor Messaoudi, Abderrahim, Sadok, Hassane

“… the solution of this problem, the recursive polynomial interpolation algorithm (RPIA). Some properties of this algorithm will be studied and some examples will also…”
Získat plný text

A new recursive geometrically exact formulation for three-dimensional Euler–Bernoulli beams with large deformations Autor Chen, Zheng, Ren, Hui, Fan, Wei, Zhou, Ping

“…A new recursive geometrically exact formulation (RGEF) for three-dimensional Euler…”
Získat plný text

Recursive trigonometric interpolation algorithms Autor Stotsky, A A

“…Abstract Two new recursive algorithms for the calculation of the coefficients of the trigonometric polynomial that is fitted to measured data in the least-squares sense in a window of a sufficiently…”
Získat plný text

A divide-and-conquer algorithm for computing Gröbner bases of syzygies in finite dimension Autor Naldi, Simone, Neiger, Vincent

“… Following this viewpoint, we design a divide-and-conquer algorithm, which can be interpreted as a generalization to several variables of Beckermann and Labahn's recursive approach for matrix Padé…”
Získat plný text

A recursive algorithm for computing the inverse of the Vandermonde matrix Autor Aliyari Ghassabeh, Youness

“… In this paper, we propose a novel fast recursive algorithm to compute the inverse of a Vandermonde matrix…”
Získat plný text

Role of recursive cubic spline interpolation method and convolution filter in image processing Autor Gajalakshmi, N, Karunanithi, S

“… Initially we identified the noises in the images and simultaneously, the corresponding pixels are noticed to improve that particular part of that image using edge detection algorithm…”
Získat plný text

A New Derivation and Recursive Algorithm Based on Wronskian Matrix for Vandermonde Inverse Matrix Autor Zhou, Qun, Liu, Xiongwei, Zhang, Xinjian

“…For an analytical expression of Vandermonde inverse matrix, a new derivation process basedon Wronskian matrix and Lagrange interpolation polynomial basis is presented…”
Získat plný text

MuA-SAR Fast Imaging Based on UCFFBP Algorithm with Multi-Level Regional Attention Strategy Autor Xu, Fanyun, Wang, Rufei, Huang, Yulin, Mao, Deqing, Yang, Jianyu, Zhang, Yongchao, Zhang, Yin

“…) algorithm is proposed. However, if the FFBP algorithm based on polar coordinates is directly applied to the MuA-SAR system, the interpolation in the recursive fusion process will bring the problem of redundant calculations…”
Získat plný text

On the accurate computation of the Newton form of the Lagrange interpolant Autor Khiar, Y., Mainar, E., Royo-Amondarain, E., Rubio, B.

“…—of relevance when considering the Lagrange interpolation problem—together with an algorithm that allows to numerically compute it to high relative accuracy…”
Získat plný text

Stoer-Bulirsch adaptive frequency sampling method for efficient analysis of frequency selective surfaces Autor Chen, J. Q., Chen, R. S., Liu, Z. W.

“… On comparing with other sampling methods, the Stoer‐Bulirsch algorithm is a recursive tabular method and requires no matrix inversion…”
Získat plný text

Time-variant displacement structure and interpolation problems Autor Sayed, A.H., Constantinescu, T., Kailath, T.

“…Derives a new recursive solution for a general time-variant interpolation problem of the Hermite-Fejer type, based on a fast algorithm for the recursive triangular factorization of time-variant structured matrices…”
Získat plný text

Blind Adaptive Constrained Constant-Modulus Reduced-Rank Interference Suppression Algorithms Based on Interpolation and Switched Decimation Autor de Lamare, R C, Sampaio-Neto, R, Haardt, M

“…) adaptive algorithms for interference suppression in wireless communications systems. The proposed scheme and algorithms are based on a two-stage processing framework…”
Získat plný text

Polynomial-division-based algorithms for computing linear recurrence relations Autor Berthomieu, Jérémy, Faugère, Jean-Charles

“… They come down to computing linear recurrence relations of a sequence with the Berlekamp–Massey algorithm. Likewise, sparse multivariate polynomial interpolation…”
Získat plný text

Rational Interpolation: Jacobi’s Approach Reminiscence Autor Uteshev, Alexei, Baravy, Ivan, Kalinina, Elizaveta

“…We treat the interpolation problem {f(xj)=yj}j=1N for polynomial and rational functions…”
Získat plný text