Results 21 to 30 of about 641,465 (260)

Parameterized Codes over Cycles

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2013
In this paper we will compute the main parameters of the parameterized codes arising from cycles. In the case of odd cycles the corresponding codes are the evaluation codes associated to the projective torus and the results are well known. In the case of
González Sarabia Manuel, Nava Lara Joel, Rentería Marquez Carlos, Sarmíento Rosales Eliseo   +3 more
doaj   +1 more source

Design and Analysis of Punctured Terminated Spatially Coupled Protograph LDPC Codes With Small Coupling Lengths

IEEE Access, 2018
Spatially coupled protograph (SC-P) low-density parity-check codes can achieve excellent performance and simple implementation when the coupling length is sufficiently large. However, in the case of small coupling lengths, terminated SC-P (TE-SC-P) codes
Zhaojie Yang, Yi Fang, Guojun Han, Guofa Cai, Francis C. M. Lau   +4 more
doaj   +1 more source

A Minimum Distance Inlier Probability (MDIP) Feature Selection Method to Improve Gas Classification for Electronic Nose Systems

IEEE Access, 2020
For electronic nose systems to obtain meaningful information from sensor data, sensor response features are first extracted for further signal processing. However, redundant features may diminish the accuracy of gas classification. To solve this problem,
Yen-Tung Liu, Kea-Tiong Tang
doaj   +1 more source

On the minimum distance of combinatorial codes

IEEE Transactions on Information Theory, 1990
A conjecture of V.C. Da Rocha (see Electron. Lett., vol.21, no.21, p.949-50, 1985) concerning the minimum distance of a class of combinatorial codes is proved. >
Tolhuizen, L.M.G.M., van Lint, J.H.
openaire   +1 more source

Geometry of the minimum distance

Applicable Algebra in Engineering, Communication and Computing
Abstract Let $${{\mathbb {K}}}$$ K be any field, let
John Pawlina, Stefan O. Tohaneanu
openaire   +2 more sources

Delta-Adjust: Minimum Distance Interpolation

IEEE Access
We present Delta-Adjust, a novel interpolation method that extends local neighborhood interpolation techniques by introducing per-feature neighbor selection and feature-vector difference bias adjustment.
Ziad F. Doughan, Sari S. Itani
doaj   +1 more source

Optimized Construction of Protograph G-LDPC Codes by Modified EXIT Chart and MACE for New-Generation Wireless Communications

IEEE Access, 2018
In this paper, a new systematic construction of optimized protograph generalized low-density parity-check codes with good decoding threshold and low error floor is proposed.
Jianrong Bao, Bin Jiang, Chao Liu
doaj   +1 more source

Identification in Parametric Models: The Minimum Hellinger Distance Criterion

Econometrics, 2022
This note studies the criterion for identifiability in parametric models based on the minimization of the Hellinger distance and exhibits its relationship to the identifiability criterion based on the Fisher matrix.
David Pacini
doaj   +1 more source

Footprint and minimum distance functions

CoRR, 2017
Commun. Korean Math.
Luis Núñez-Betancourt, Yuriko Pitones, Rafael H. Villarreal   +2 more
openaire   +3 more sources

Evaluation of LULC Use Classification for the Municipality of Deva, Hunedoara County, Romania Using Sentinel 2A Multispectral Satellite Imagery—A Comparative Study of GIS Software Analysis and Accuracy Assessment

Applied Sciences
The degree of urbanization and the uncontrolled expansion of the built environment play a defining role in shaping contemporary society, contributing significantly to abrupt temperature fluctuations and a declining quality of life.
Oana Mihaela Bîscoveanu, Gheorghe Badea, Petre Iuliu Dragomir, Ana Cornelia Badea   +3 more
doaj   +1 more source