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2016 17th International Conference Computational Problems of Electrical Engineering (CPEE)最新文献

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Composite panels as electromagnetic field shields 作为电磁场屏蔽的复合板
2016 17th International Conference Computational Problems of Electrical Engineering (CPEE) Pub Date : 2016-09-01 DOI: 10.1109/CPEE.2016.7738762
K. Sobolewski, K. Dydek
{"title":"Composite panels as electromagnetic field shields","authors":"K. Sobolewski, K. Dydek","doi":"10.1109/CPEE.2016.7738762","DOIUrl":"https://doi.org/10.1109/CPEE.2016.7738762","url":null,"abstract":"This paper describes fabrication of laminated panels which were analyzed as protection screen from high frequency electromagnetic field. Three test panels with different structure were designed and investigated on the effectiveness of electromagnetic screening. Investigations were conducted in electromagnetic compatibility laboratory as also verified in numerical way. Obtained results were summarized and conclusions were drawn.","PeriodicalId":154091,"journal":{"name":"2016 17th International Conference Computational Problems of Electrical Engineering (CPEE)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115754283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
HER2/CEN17 biomarkers detection in CISH images CISH图像中HER2/CEN17生物标志物的检测
2016 17th International Conference Computational Problems of Electrical Engineering (CPEE) Pub Date : 2016-09-01 DOI: 10.1109/CPEE.2016.7738728
Tomasz Leś, T. Markiewicz, W. Kozlowski, Urszula Brzóskowska
{"title":"HER2/CEN17 biomarkers detection in CISH images","authors":"Tomasz Leś, T. Markiewicz, W. Kozlowski, Urszula Brzóskowska","doi":"10.1109/CPEE.2016.7738728","DOIUrl":"https://doi.org/10.1109/CPEE.2016.7738728","url":null,"abstract":"The article presents an algorithm of HER2/CEN17 genes biomarkers detection in CISH images (Chromogenic in situ hybridization) which supports the diagnosis of the breast cancer. The algorithm is based on morphological transformations, the usage of structural elements (strel objects) and application of distance function. The developed transformation increases the contrast between biomarkers and background which makes possible the use of simple threshold methods for final detection of biomarkers.","PeriodicalId":154091,"journal":{"name":"2016 17th International Conference Computational Problems of Electrical Engineering (CPEE)","volume":"1168 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121045285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The investigation of the energy characteristics of linear periodically-time-variable circuits by the frequency symbolic method 用频率符号法研究线性周期时变电路的能量特性
2016 17th International Conference Computational Problems of Electrical Engineering (CPEE) Pub Date : 2016-09-01 DOI: 10.1109/CPEE.2016.7738727
Y. Shapovalov, B. Mandziy, D. Bachyk
{"title":"The investigation of the energy characteristics of linear periodically-time-variable circuits by the frequency symbolic method","authors":"Y. Shapovalov, B. Mandziy, D. Bachyk","doi":"10.1109/CPEE.2016.7738727","DOIUrl":"https://doi.org/10.1109/CPEE.2016.7738727","url":null,"abstract":"The paper presents two new software functions of the system of software functions MAOPCs. The first software function is designed to determine the instantaneous power in the branch of linear periodically-time-variable circuit and the second software function is designed to determine the transfer coefficient of average power from input range to the output. The paper also presents computer experiments of the usage of these functions.","PeriodicalId":154091,"journal":{"name":"2016 17th International Conference Computational Problems of Electrical Engineering (CPEE)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127273435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Measurement of complex signals by quadrature sampling with filtering 用带滤波的正交采样测量复信号
2016 17th International Conference Computational Problems of Electrical Engineering (CPEE) Pub Date : 2016-09-01 DOI: 10.1109/CPEE.2016.7738746
D. Afanassyev, I. Katerynchuk, V. Rabyk, V. Brygilevych
{"title":"Measurement of complex signals by quadrature sampling with filtering","authors":"D. Afanassyev, I. Katerynchuk, V. Rabyk, V. Brygilevych","doi":"10.1109/CPEE.2016.7738746","DOIUrl":"https://doi.org/10.1109/CPEE.2016.7738746","url":null,"abstract":"The study deals with a hardware and software implementation of a system for measurement of complex electric signals by quadrature sampling method with filtering using Altera cyclone III FPGA. Ther FIR filters are computed by weighting method with window functions.","PeriodicalId":154091,"journal":{"name":"2016 17th International Conference Computational Problems of Electrical Engineering (CPEE)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125937877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative analysis between the 2D and 3D models of interstitial microwave hyperthermia 间质性微波热疗二维与三维模型的比较分析
2016 17th International Conference Computational Problems of Electrical Engineering (CPEE) Pub Date : 2016-09-01 DOI: 10.1109/CPEE.2016.7738757
Piotr Gas, E. Kurgan
{"title":"Comparative analysis between the 2D and 3D models of interstitial microwave hyperthermia","authors":"Piotr Gas, E. Kurgan","doi":"10.1109/CPEE.2016.7738757","DOIUrl":"https://doi.org/10.1109/CPEE.2016.7738757","url":null,"abstract":"The aim of this study is the comparison of the 2D and 3D finite element time-dependent analysis for interstitial microwave hyperthermia treatment. The described method is based on microwave heating of pathologic human tissue using a thin coaxial-slot antenna placed invasively in the diseased tissue. The shown problem relies on the solving of coupled electromagnetic and thermal fields under the assumption of an axial symmetrical model. The wave equation in a sinusoidal steady state and the bioheat equation under a transient state condition are considered. The numerical calculations for the 2D and 3D models give consistent results with an acceptable level of relative error. Increasing the finite element mesh density for the refined 2D* model leads to a more accurate evaluation of the tissue temperature while reducing computation time.","PeriodicalId":154091,"journal":{"name":"2016 17th International Conference Computational Problems of Electrical Engineering (CPEE)","volume":"162 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115998983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Simulation studies of electric field distribution in the evaluation of the influence of neighboring conductive infrastructure on field conditions over air terminals 评估邻近导电基础设施对空中终端场情影响时电场分布的模拟研究
2016 17th International Conference Computational Problems of Electrical Engineering (CPEE) Pub Date : 2016-09-01 DOI: 10.1109/CPEE.2016.7738733
Przemysław Sul, Z. Flisowski, L. Kolimas
{"title":"Simulation studies of electric field distribution in the evaluation of the influence of neighboring conductive infrastructure on field conditions over air terminals","authors":"Przemysław Sul, Z. Flisowski, L. Kolimas","doi":"10.1109/CPEE.2016.7738733","DOIUrl":"https://doi.org/10.1109/CPEE.2016.7738733","url":null,"abstract":"The influence of the infrastructure around the protected objects on field conditions over air terminals and the localization of strike points are analyzed in the paper. For this aim the theoretical study and simulations of electric field distribution around the surface of conductive structures have been performed.","PeriodicalId":154091,"journal":{"name":"2016 17th International Conference Computational Problems of Electrical Engineering (CPEE)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122407126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Use of personal computers with multi-core processors for optimisation using the genetic algorithm method 使用带有多核处理器的个人计算机，使用遗传算法进行优化
2016 17th International Conference Computational Problems of Electrical Engineering (CPEE) Pub Date : 2016-09-01 DOI: 10.1109/CPEE.2016.7738731
J. Jajczyk
{"title":"Use of personal computers with multi-core processors for optimisation using the genetic algorithm method","authors":"J. Jajczyk","doi":"10.1109/CPEE.2016.7738731","DOIUrl":"https://doi.org/10.1109/CPEE.2016.7738731","url":null,"abstract":"In the study the possibilities of using personal computers equipped with multi-core processors for optimisation calculations of complex technical objects were analysed. Desktops and portable computers, such as laptops, were compared. The exemplary object which was subject to the optimisation process was a three-phase, unshielded busduct in constant insulation. A genetic algorithm method was used for the purposes of optimisation. Times and accelerations of calculations obtained thanks to the use of multi-processor technology were compared in the study.","PeriodicalId":154091,"journal":{"name":"2016 17th International Conference Computational Problems of Electrical Engineering (CPEE)","volume":"155 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122156968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
GA-based parameterization and feature selection for automatic music genre recognition 基于ga的音乐体裁自动识别参数化与特征选择
2016 17th International Conference Computational Problems of Electrical Engineering (CPEE) Pub Date : 2016-09-01 DOI: 10.1109/CPEE.2016.7738724
Marcin Serwach, Bartlomiej Stasiak
{"title":"GA-based parameterization and feature selection for automatic music genre recognition","authors":"Marcin Serwach, Bartlomiej Stasiak","doi":"10.1109/CPEE.2016.7738724","DOIUrl":"https://doi.org/10.1109/CPEE.2016.7738724","url":null,"abstract":"Automatic music genre recognition can be done by collaborative filtering or by content-based filtering. In collaborative filtering the music is classified on the basis of the similarity to pieces already classified by users - it is implicitly assumed that the users have proper knowledge to recognize music genres. The second approach - the content-based filtering - is based on extracting sound features directly from music and using them for classification. This study presents a content-based classification system designed to assign music tracks to genres. The classification process is done by 2 classifiers: a feed-forward neural network and k-nearest neighbors algorithm. The structure of the neural network, the number of the nearest neighbors and the actual sound features are selected by a genetic algorithm (GA). The presented approach is tested on a database comprising 10 main genres and 33 subgenres.","PeriodicalId":154091,"journal":{"name":"2016 17th International Conference Computational Problems of Electrical Engineering (CPEE)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123729788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 15
Module structure of UAV-based computerized systems for remote environment monitoring of energy facilities 基于无人机的能源设施远程环境监测计算机化系统模块结构
2016 17th International Conference Computational Problems of Electrical Engineering (CPEE) Pub Date : 2016-09-01 DOI: 10.1109/CPEE.2016.7738752
S. Babak, M. Myslovych, R. Sysak
{"title":"Module structure of UAV-based computerized systems for remote environment monitoring of energy facilities","authors":"S. Babak, M. Myslovych, R. Sysak","doi":"10.1109/CPEE.2016.7738752","DOIUrl":"https://doi.org/10.1109/CPEE.2016.7738752","url":null,"abstract":"Article considers modular construction principle of computerized information-measurement systems (CIMS) based on unmanned aerial complexes (UAC) for remote control of energy objects environment. Application examples of different types of variable sensors for environment characteristics remote control are presented. Experimental researches of simultaneous use of different sensor types in CIMS based on UAC with simultaneous data transmission in real time and recording by onboard CIMS subsystem module were conducted.","PeriodicalId":154091,"journal":{"name":"2016 17th International Conference Computational Problems of Electrical Engineering (CPEE)","volume":"138 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124340528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Wave parameters of symmetrical two-port networks containing elements of fractional order 包含分数阶元素的对称双端口网络的波参数
2016 17th International Conference Computational Problems of Electrical Engineering (CPEE) Pub Date : 2016-09-01 DOI: 10.1109/CPEE.2016.7738742
S. Różowicz, M. Włodarczyk, A. Zawadzki
{"title":"Wave parameters of symmetrical two-port networks containing elements of fractional order","authors":"S. Różowicz, M. Włodarczyk, A. Zawadzki","doi":"10.1109/CPEE.2016.7738742","DOIUrl":"https://doi.org/10.1109/CPEE.2016.7738742","url":null,"abstract":"In this paper, we discuss wave parameters, i.e. wave impedance as well as damping and phase transfer coefficient for symmetrical two-port networks containing elements of fractional order with sinusoidal forcing in a steady state. We present the appropriate formulae for two different elements of fractional order in T-type and Π-type two-port network. We conducted numerical experiments on the basis of which the plots of the aforementioned parameters were made as functions of the frequency for the chosen fractional orders. On the basis of these sequences, we formulated the conclusion.","PeriodicalId":154091,"journal":{"name":"2016 17th International Conference Computational Problems of Electrical Engineering (CPEE)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125680258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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