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Now showing items 21-25 of 25
Performance Evaluation of Empirical Mode Decomposition and Discrete Wavelet Transform for Computerized Hypoxia Detection and Prediction
(Ieee, 2018)
This study proposes a new model relying on Empirical Mode Decomposition (EMD) and Discrete Wavelet Transform (DWT) in order to detect fetal hypoxia by using Cardiotocography (CTG) signals. We processed one well known open ...
Determination of QT Interval on Synthetic Electrocardiogram
(Ieee, 2015)
Electrocardiography is widely used for diagnosis and assessment of cardiovascular diseases. Heart rate is a major determinant of ventricular action potential. Therefore, the QT interval varies to be inversely proportional ...
Effectiveness of an Online Automated Evaluation and Feedback System in an Introductory Computer Literacy Course
(Modestum Ltd, 2014)
The purpose of this study was to investigate the effectiveness of an online automated evaluation and feedback system that assessed students' word processing assignments prepared with Microsoft Office Word. The participants ...
Classification and Comparison of Cardiotocography Signals with Artificial Neural Network and Extreme Learning Machine
(Ieee, 2016)
Cardiotocography (CTG) is a monitoring technique that is used routinely during pregnancy and labor to assess fetal well-being. CTG consists of two signals which are fetal heart rate (FHR) and uterine contraction (UC). ...
Using algorithms for evaluation in web based distance education
(Elsevıer Scıence Bv, 2010)
Traditional assessment approaches are still being used in distance education environments. Positive changes have been experienced on dimensions of user, management and teacher in distance education systems at each passing ...