Yazar "Yildiz, Dogan" için listeleme
-
An Alternative Fuzzy Set Usage for Reducing Fixed Impulse Noise
Yildiz, Gulcan; Yildiz, Dogan (Ieee, 2018)Image filtering is an important process frequently used in image processing applications in order to eliminate the noise of noisy images caused by disturbing effects. As digital images are often distorted by noise during ... -
Assessment of short/long term electric field strength measurements for a pilot district
Kurnaz, Cetin; Yildiz, Dogan; Karagol, Serap (De Gruyter Poland Sp Zoo, 2018)The level of electromagnetic radiation (EMR) exposure increases day by day as natural consequences of technological developments. In recent years, the increasing use of cellular systems has made it necessary to measure and ... -
Comparison of Error Performance of Discrete Wavelet Transform Based Cyclic Coding Method in Different Type Channels
Yildiz, Dogan; Karagol, Serap (Ieee, 2018)Forward Error Correction (FEC) is a technique used to increase the reliability of data transferred over noisy communication channels and provides error control. In this technique, the data is now used for error checking ... -
Cyclic Coding and Discrete Wavelet Transform Based Audio Signal Processing
Yildiz, Dogan; Karagol, Serap (Ieee, 2018)Forward Error Correction (FEC) is a digital signal processing technique used to increase the reliability of data transmitted over noisy communication channels and to provide error control. Error checking is performed using ... -
Estimation of Online Transmission Line Parameters and Fault Location by Using Different Differential Equation Algorithms
Yildiz, Dogan; Karagol, Serap; Ozgonenel, Okan (Ieee, 2015)Differential Equation Algorithm (DEA), which is used as an alternative method to Fourier and similar algorithms, is among the online parameter estimation algorithms used in transmission line protection. Pi or T equivalent ... -
GreenCloud Simulation QoSbox in Cloud Computing
Malekzai, Shafiullah; Yildiz, Dogan; Karagol, Serap (Ieee, 2016)Cloud computing was introduced as a new technology when local resources could not any more fullfil access requirements along with the increase of network bandwidth and variety of services breaks constraints of physical ... -
A Hyperbolic Location Algorithm for Various Distributions of a Wireless Sensor Network
Yildiz, Dogan; Karagol, Serap; Ozgonenel, Okan (Ieee, 2017)Intersection of hyperbolic curves defined by the Time Difference of Arrival (TDOA) is often used in Wireless Sensor Networks (WSNs) to estimate the location of sensors. This paper proposes a new algorithm of this type. The ... -
mN/2 Algorithm to Resolve Uncertainty of Sensors Localization
Yildiz, Dogan; Karagol, Serap; Ozgonenel, Okan; Tadiparthi, Satish; Bikdash, Marwan (Ieee, 2016)This paper introduces a novel graph-theoretic self localization algorithm that resolves ambiguities in the position candidates. The algorithm is especially effective in very sparse networks where other algorithms usually ... -
A Novel Self Localization Approach for Sensors
Yildiz, Dogan; Karagol, Serap; Ozgonenel, Okan; Tadiparthi, Satish; Bikdash, Marwan (Ieee, 2015)This paper presents a modification of 3N Time of Arrival (TOA) and a reliable Time Difference of Arrival (TDOA) based localization algorithms. TDOA is formulated using the parametric equations of the hyperbolas whose ... -
Three-Dimensional Sensor Localization Using Modified 3N Algorithm
Yildiz, Dogan; Karagol, Serap; Ozgonenel, Okan; Tadiparthi, Satish; Bikdash, Marwan (Ieee, 2016)Wireless sensor networks are popular technologies that have extensive application areas. Localization is a crucial topic in wireless sensor networks. In wireless ad hoc and sensor networks, supporting nodes without Global ... -
Transmission of Audio Signal From Linear Block Coded AWGN Channel Using Different Modulation Techniques and Wavelet Transform Families
Yildiz, Dogan; Karagol, Serap (Ieee, 2017)Mobile communication has become an important part of our daily lives for voice communication and data sharing and access over the Internet. Mobile communication is an open network, so maintaining the privacy and reliability ... -
The Use of Different Differential Equation Algorithms to Calculate Online Transmission Line Parameters and Fault Location
Yildiz, Dogan; Karagol, Serap; Ozgonenel, Okan (Ieee, 2015)Differential equation algorithm (DEA), which is used as an alternative method to Fourier and similar algorithms, is among the online parameter estimation algorithms used in transmission line protection. Pi or T equivalent ...