مرور Volume 6, Issue 3 بر اساس تاریخ انتشار
در حال نمایش موارد 1 - 7 از 7
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A Novel Approach for Discrimination Magnetizing Inrush Current and Internal Fault in Power Transformers Based on Neural Network
(Sari Branch, Islamic Azad University, 2015-08-01)One of the major problems that may occur in the differential protection systems of power transformers is mal-operation of the protection relays in sake of internal fault detection, because of similarity between this ...
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Coverage Improvement Using GLA (Genetic Learning Automata) Algorithm in Wireless Sensor Networks
(Sari Branch, Islamic Azad University, 2015-08-01)Coverage improvement is one of the main problems in wireless sensor networks. Given a finite number of sensors, improvement of the sensor deployment will provide sufficient sensor coverage and save cost of sensors for ...
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Random Texture Defect Detection by Modeling the Extracted Features from the Optimal Gabor Filter
(Sari Branch, Islamic Azad University, 2015-08-01)In this paper, a new method is presented for the detection of defects in random textures. In the training stage, the feature vectors of the normal textures' images are extracted by using the optimal response of Gabor ...
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Presenting a Real Time Method for Automatic Detection of Diabetes Based on Fuzzy Reward-Penalty System
(Sari Branch, Islamic Azad University, 2015-08-01)Nowadays diabetes disease is one of the main problems of health domain and it's known as the fourth factor of death in the world. The main problem with this dangerous disease is the late or weak diagnosis. The reason ...
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Evaluating Adaptability of SET Protocols Using Colored Petri Nets
(Sari Branch, Islamic Azad University, 2015-08-01)Secure Electronic Transaction (SET) protocol is an open protocol, which has the potential to emerge as a powerful tool in securing of electronic transactions. The quality of a design of an Ecommerce protocols has a ...
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Proposing a New Speech Enhancement Method based on Spectral Subtraction and Binary Masking With a Bank of 128 Gamma-tone Filters
(Sari Branch, Islamic Azad University, 2015-08-01)In order to the enhancement of the quality of speech corrupted by additive noise, a speech enhancement method has been put forward based on the combination of spectral subtraction and binary masking. ...
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Complexity-Measure-Based Approach To Detect Life Threatening Cardiac Arrhythmias Using First-Order Difference Of Electrocardiogram Signals
(Sari Branch, Islamic Azad University, 2015-08-01)The aim of this study is to evaluate how far Lempel-Ziv complexity (LZC) of the binary symbolic sequences resulting from static or dynamic transformation (partitioning first-order difference) of the short-term ...
