Results 81 to 90 of about 18,445 (196)

Implementasi QR Code Berbasis Android pada Sistem Presensi

open access: yesJurnal Teknologi Informasi dan Ilmu Komputer, 2020
Presensi merupakan hal utama dalam suatu kegiatan, karena menjadi bukti dari laporan pelaksanaan. Umumnya, presensi kehadiran dilakukan secara manual, yaitu siswa membubuhkan tanda tangan pada daftar hadir yang diedarkan, atau guru memanggil siswa satu ...
Afif Priyambodo   +2 more
doaj   +1 more source

Exploring the Neural Substrates of Number Sense: A Perspective on Genetics, Behaviour and Neural Circuity

open access: yesEuropean Journal of Neuroscience, Volume 63, Issue 8, April 2026.
Numerical cognition arises from conserved mechanisms linking genes, neural circuits and behaviour. Using zebrafish as a tractable model, behavioural assays, whole‐brain imaging and genetic analyses can be integrated to identify neural and molecular bases of quantity discrimination. This framework provides a platform for studying numerical cognition and
Mirko Zanon   +3 more
wiley   +1 more source

New non-primitive codes formed from primitive BCH and Hamming codes and their norm evaluation

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2019
Integrated studies completion of BCH codes of different lengths is devoted. Most attention is paid to codes whose lengths are intermediate between primitive lengths, which are obtained by throwing in a special way from the check matrices of primitive BCH
V. K. Konopelko, V. A. Lipnitski
doaj  

A (72, 36; 15) box code [PDF]

open access: yes
A (72,36;15) box code is constructed as a 9 x 8 matrix whose columns add to form an extended BCH-Hamming (8,4;4) code and whose rows sum to odd or even parity.
Solomon, G.
core   +1 more source

PROPERTIES OF GROUPS G OF DOUBLE ERRORS AND ITS INVARIANTS IN BCH CODES

open access: yesСистемный анализ и прикладная информатика, 2018
The goal of the work is the further extending the scope of application of code automorthism in methods and algorithms of error correction by these codes. The effectiveness of such approach was demonstrated by norm of syndrome theory that was developed by
V. A. Lipnitskij, A. V. Serada
doaj   +1 more source

An Improved Concatenation Scheme of BCH-Polar Codes With Low-Latency Decoding Architecture

open access: yesIEEE Access, 2019
Polar codes have drawn much research attention in the last ten years for their capacity-achieving property. However, their conventional successive cancellation decoding method performs not well at a short or moderate length.
Yu Wang   +3 more
doaj   +1 more source

ZEC ECC: A Zero-Byte Eliminating Compression-Based ECC Scheme for DRAM Reliability

open access: yesIEEE Access
As DRAM cells continue to shrink, the conventional single error correction and double error detection (SECDED) code is not sufficient to provide DRAM error resilience.
Ji Hun Kwon   +4 more
doaj   +1 more source

Energy-Efficiency of Dual-Switched Branch Diversity Receiver in Wireless Sensor Networks [PDF]

open access: yesIraqi Journal for Electrical and Electronic Engineering, 2011
In this paper, we develop an analytical energy efficiency model using dual switched branch diversity receiver in wireless sensor networks in fading environments.
Ghaida A. AL-Suhail
doaj  

Wavelet-Based Error-Correcting Codes: Performance Comparison with BCH in Modern Channels

open access: yesMathematics
Reliable data transmission over noisy channels requires effective error-correcting codes. While classical algebraic constructions, such as Bose–Chaudhuri–Hocquenghem (BCH) codes, remain industry standards, structured alternatives based on discrete ...
Alla Levina, Sergey Boyko
doaj   +1 more source

ANALYSIS OF DECODERS BIT ERROR FOR RIJNDAEL And BCH codes

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The nonlinear error control code on the basis of cryptographic transformation of data through Rijndael algorithm is considered. Bit error properties of decoding algorithms of Rijndael codes and BCH codes for AWGN channel are compared.
D. M. Bildziuk, S. B. Salomatin
doaj  

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