Výsledky vyhledávání - "Serdar Cicek"

Akademický článek

Fractional-Order Analysis of Modified Chua’s Circuit System with the Smooth Degree of 3 and Its Microcontroller-Based Implementation with Analog Circuit Design

Autor: Junxia Wang, Li Xiao, Karthikeyan Rajagopal, Akif Akgul, Serdar Cicek, Burak Aricioglu

Publikováno v: Symmetry, Vol 13, Iss 2, p 340 (2021)

In the paper, we futher consider a fractional-order system from a modified Chua’s circuit system with the smooth degree of 3 proposed by Fu et al. Bifurcation analysis, multistability and coexisting attractors in the the fractional-order modified C

Externí odkaz: https://doaj.org/article/ef3a7e8f2c594b1b918dcb37033d01dd

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Akademický článek

Dynamical Analysis of a Quadratic Megastable Chaotic Oscillator and Its Application in Biometric Fingerprint Image Encryption

Autor: Rajeskannan Subramanian, Serdar Çiçek, Akif Akgul, Girma Adam, Anitha Karthikeyan, Karthikeyan Rajagopal

Publikováno v: Complexity, Vol 2024 (2024)

This investigation centers on megastable systems, distinguished by their countable infinite attractors, with a particular emphasis on the Quadratic Megastable Oscillator (QMO). Unlike traditional megastable oscillators reliant on external excitation,

Externí odkaz: https://doaj.org/article/d9a0876724bb4335aefdc210b2dec5a8

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Akademický článek

A Novel Chaotic System with a Line Equilibrium: Analysis and Its Applications to Secure Communication and Random Bit Generation

Autor: Lazaros Moysis, Christos Volos, Ioannis Stouboulos, Sotirios Goudos, Serdar Çiçek, Viet-Thanh Pham, Vikas K. Mishra

Publikováno v: Telecom, Vol 1, Iss 3, Pp 283-296 (2020)

In this study, a novel two-parameter, three-dimensional chaotic system is constructed. The system has no linear terms and its equilibrium is a line, so it is a system with hidden attractors. The system is first studied by computation of its bifurcati

Externí odkaz: https://doaj.org/article/5be31a2aaf72460694c72fd568318d95

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Akademický článek

A Chaotic Jerk System with Different Types of Equilibria and its Application in Communication System

Autor: Karthikeyan Rajagopal, Viet-Thanh Pham, Serdar Çiçek, Sajad Jafari, Anitha Karthikeyan, Sundaram Arun

Publikováno v: Tehnički Vjesnik, Vol 27, Iss 3, Pp 681-686 (2020)

In this paper, a new jerk system is designed. This system can display different characters of equilibrium points according to the value of its parameters. The proposed nonlinear oscillator can have both self-excited and hidden attractors. Dynamical p

Externí odkaz: https://doaj.org/article/bf8beff4be394c6e99542f02cc720730

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Akademický článek

A Memristive Hyperjerk Chaotic System: Amplitude Control, FPGA Design, and Prediction with Artificial Neural Network

Autor: Ran Wang, Chunbiao Li, Serdar Çiçek, Karthikeyan Rajagopal, Xin Zhang

Publikováno v: Complexity, Vol 2021 (2021)

An amplitude controllable hyperjerk system is constructed for chaos producing by introducing a nonlinear factor of memristor. In this case, the amplitude control is realized from a single coefficient in the memristor. The hyperjerk system has a line

Externí odkaz: https://doaj.org/article/306a7a3b77044749a2a9271e0065991d

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Akademický článek

Karyotypes of six spider species belonging to the families Gnaphosidae, Salticidae, Thomisidae, and Zodariidae (Araneae) from Turkey

Autor: Zübeyde Kumbıçak, Emel Ekiz, Serdar Çiçekli

Publikováno v: Comparative Cytogenetics, Vol 8, Iss 2, Pp 93-101 (2014)

In this study, the karyotypes of six spider species from Turkey belonging to the families Gnaphosidae, Salticidae, Thomisidae, and Zodariidae were analyzed. Male chromosomal features including diploid chromosome numbers and sex chromosome systems wer

Externí odkaz: https://doaj.org/article/80bfd2f806b74c1a967a4ab5e5a3c476

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Akademický článek

Bilgisayar Monitörü Güç Yönetimi İçin Elektrik Enerjisi Tasarruf Kartı Tasarımı ve Gerçekleştirilmesi

Autor: Ersan Kabalcı, Serdar Çiçek

Publikováno v: Pamukkale University Journal of Engineering Sciences, Vol 16, Iss 1, Pp 21-28 (2010)

Enerji tasarrufu, günümüzde üzerinde durulan en önemli konulardan birisidir. Hayatın hemen hemen her alanında kullanılan bilgisayarların da, daha az güçte ve verimli bir şekilde kullanılması enerji tasarrufu için çok önemlidir. Enerj

Externí odkaz: https://doaj.org/article/a2ab6a8876b141e2881d138cf658e72d

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Akademický článek

Design and Implementation of Electric Energy Savings Card for Computer Monitor Power Management

Autor: Serdar Çiçek, Ersan Kabalcı

Publikováno v: Pamukkale University Journal of Engineering Sciences, Vol 16, Iss 1, Pp 21-28 (2010)

Nowadays, the energy saving is one of the most important issues focused on. It is also very important to increase energy savings of computers by dissipating less power as being one of the most widely used device in daily life. The computers can be de

Externí odkaz: https://doaj.org/article/9e46282c6cf343ebb60cd797d5bf611a

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