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Toplam kayıt 114, listelenen: 1-20
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An Aloha Based Throughput Analysis For Cognitive Radio Applications in Tv Bands
(2014)Since existing spectrum is limited and could not efficiently be used, new ways to solve this problem are brought forth. The unused bands currently allocated to TV broadcasting services can be opportunistically reassigned ... -
Analysis of Deep Neural Network Models for Acoustic Scene Classification
(2019)Acoustic Scene Classification is one of the active fields of both audio signal processing and machine learning communities. Due to the uncontrolled environment characteristics and the multiple diversity of environmental ... -
Analysis of Heart Diseases from ECG Signal
(2014)At the present time, the main method used in the diagnosis of heart disease is the electrocardiography (ECG). The purpose of this study is design a decision support algorithm which automatically detect the normal sinus ... -
Analysis of the effect of the number of criteria and alternatives on the ranking results in applications of the multi criteria decision making approaches in machining center selection problems
(2020)Multi criteria machining center selection models are widely used in the literature. In the applications of multi-criteria decision making models, machining center selection criteria are directly taken from catalogues. It ... -
Analysis of True Random Number Generation Method Utilizing FM Radio Signals
(2015)Random number generator (RNG)'s utilize some source of entropy. Various RNGs; pseudo, quasi and true RNGs provide observed samples for given distributions which are necessary in statistical signal processing and simulations ... -
Anterior Kolon Kırığının İlioingunial Yaklaşım Tedavi Tekniği İle Medial Stoppa Tedavi Tekniğinin Biyomekanik Dayanımı Açısından Karşılaştırılması
(2014)Anterior kolon kırığı tedavisinde ilioinguinal yaklaşım altın standard olarak kullanılmaktadır. Medial stoppa tekniği ise pelvise ve asetabulumun medyal duvarına ulaşarak asetabulum kırıklarının tedavisinde kullanılan yeni ... -
Author Recognition from Lyrics
(2015)Music information retrieval has been an important task due to the wide use of internet and related technologies for entertainment. In previous studies, the problem has been considered using the meta-data or melodic content. ... -
Automatic Brain Tissue Segmentation on TOF MRA Image
(2020)For the segmentation of brain vessels from MRA images, brain tissue is used in the head, eye, skull, etc. must be separated from the structures. For this reason, studies are carried out for the segmentation of brain tissue. ... -
Automatic Classification of Respiratory Sounds During Sleep
(2018)Sounds like snoring, coughing, sneezing, whistling, which have different acoustic properties, can emerge involuntarily during the sleep. These sounds may affect negatively the sleep quality of the other people in the same ... -
Automatic Detection of Sleep Spindles With Quadratic Discriminant Analysis
(2018)Sleep, is in the event of temporary loss of consciousness. Sleep and wakefulness causes some different kind of potential changes in brain. Transient waveforms observed in sleep electroencephalography are structures with ... -
Automatic Glacoma Detection Using Whale Optimization and Support Vector Machines
(2022)Glaucoma is among the most common causes of permanent blindness in humans. The mass screening will aid in early diagnosis in a large population, as the initial symptoms are not obvious. This type of mass screening requires ... -
Automatic Vascular Segmentation on Angio Images
(2017)Cardiovascular disease is one of today's major health problems. These diseases are the result of constriction or blockage of coronary vessels feeding heart. Diagnosis of Cardiovascular contraction is determined visually ... -
Calibration Transfer Between E-Noses
(2014)Electronic nose is an instrument which is composed of gas sensor array and pattern recognition unit. It is generally used for classifying, identifying or quantifying the odors or volatile organic components for these ... -
Can Sleep Apnea be Detected by Heart Sounds?
(2017)Objective: It has previously been shown that there are morphological changes in hearth sounds during respiration and holding breath. In this study, for the first time in the literature, it was investigated whether sleep ... -
City Hospitals Model in Biomedical Calibration Service
(2015)Clinical engineering comprise of management of medical technology, medical device maintenance, repair, and calibration which they are bought according to capacity of health institution. In this study, entirely using ... -
Classification of Different Objects with Artificial Neural Networks Using Electronic Nose
(2015)In this paper; an e-nose with low cost which consisting of 8 different gas sensors was used and with this e-nose 9 different odors ((mint, lemon, egg, rotten egg, angelica root, nail polish, naphthalene, rose water, and ... -
Classification of Heart Sound Recordings With Continuous Wavelet Transform Based Algorithm
(2018)Cardiovascular diseases are the major cause of death in the world. Early diagnosis of heart diseases provide an effective treatment. Heart diseases can be diagnosed using data obtained from heart sounds. Heart sounds are ... -
Classification of Obstructive Sleep Apnea using Multimodal and Sigma-based Feature Representation
(2019)Obstructive sleep apnea (OSA) is a sleep disorder characterized by a decrease in blood oxygen saturation and waking up after a long time. Diagnosis can be made by following a full night with a polysomnogram device, so there ... -
Classification of Patients with Heart Failure
(2014)Echocardiography is imaging of anatomy and physiology of heart with high frequency sound waves by using ultrasonic transducers. The signals obtained by using this method are defined as echocardiogram. In this way, the ... -
Classification of Sleep Apnea by Photoplethysmography Signal
(2018)Sleep apnea is a very common respiratory disorder in the community that includes a range from upper airway obstruction to respiratory abnormalities and the absence of a breathing effort, which can lower people's standard ...