Emulation of Narrowband Powerline Data Transmission Channels and Evaluation of PLC Systems PDF Download
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Author: Wenqing Liu
Publisher: KIT Scientific Publishing
ISBN: 373150071X
Category : Technology & Engineering
Languages : en
Pages : 243
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Book Description
This work proposes advanced emulation of the physical layer behavior of NB-PLC channels and the application of a channel emulator for the evaluation of NB-PLC systems. In addition, test procedures and reference channels are proposed to improve efficiency and accuracy in the system evaluation and classification. This work shows that the channel emulator-based solution opens new ways toward flexible, reliable and technology-independent performance assessment of PLC modems.
Author: Wenqing Liu
Publisher: KIT Scientific Publishing
ISBN: 373150071X
Category : Technology & Engineering
Languages : en
Pages : 243
Get Book
Book Description
This work proposes advanced emulation of the physical layer behavior of NB-PLC channels and the application of a channel emulator for the evaluation of NB-PLC systems. In addition, test procedures and reference channels are proposed to improve efficiency and accuracy in the system evaluation and classification. This work shows that the channel emulator-based solution opens new ways toward flexible, reliable and technology-independent performance assessment of PLC modems.
Author: Frank Quix
Publisher: Routledge
ISBN: 9781000035926
Category : Business & Economics
Languages : en
Pages : 0
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Book Description
In today's turbulent business environment, maintaining and optimizing retail strategies are of crucial importance. Retail Marketing is a complete guide to how retailing works in the non-food sector. Focusing on operational applications of retailing, this textbook puts students on the inside track to success in the fast-moving retail industry. This new edition offers an integrated approah to internet and cross-channel retailing and adds new material on lost sales and market research in addition to coverig new research. Retail Marketing is a comprehensive textbook for students in this area and provides the perfect overview for anyone interested in this vital industry.
Author: Han, Bin
Publisher: KIT Scientific Publishing
ISBN: 3731506548
Category :
Languages : en
Pages : 194
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Book Description
Author: Alonso, Damián Ezequiel
Publisher: KIT Scientific Publishing
ISBN: 373150670X
Category :
Languages : en
Pages : 190
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Book Description
Author: Wang, Limeng
Publisher: KIT Scientific Publishing
ISBN: 3731502399
Category : Technology & Engineering
Languages : en
Pages : 134
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Book Description
This work presents two image-based inspection approaches for the quality evaluation of cylinder bore surfaces. In the first algorithm, metal folds on plateau-honed surfaces are inspected with scanning electron microscopy. An edge-aware structure tensor is proposed for feature extraction and localization of surface defects. The second algorithm uses a morphgraphical method for detecting graphite grains in optical micrographs. Based on the inspection results, quality parameters are proposed.
Author: Otto, Carola
Publisher: KIT Scientific Publishing
ISBN: 3731500736
Category : Technology & Engineering
Languages : en
Pages : 262
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Book Description
In order to develop a driver assistance system for pedestrian protection, pedestrians in the environment of a truck are detected by radars and a camera and are tracked across distributed fields of view using a Joint Integrated Probabilistic Data Association filter. A robust approach for prediction of the system vehicles trajectory is presented. It serves the computation of a probabilistic collision risk based on reachable sets where different sources of uncertainty are taken into account.
Author: Hernández Mesa, Pilar
Publisher: KIT Scientific Publishing
ISBN: 3731506920
Category :
Languages : en
Pages : 270
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Book Description
Author: Li, Lanxiao
Publisher: KIT Scientific Publishing
ISBN: 3731513463
Category :
Languages : en
Pages : 256
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Book Description
Deep learning is widely applied to sparse 3D data to perform challenging tasks, e.g., 3D object detection and semantic segmentation. However, the high performance of deep learning comes with high costs, including computational costs and the effort to capture and label data. This work investigates and improves the efficiency of deep learning for sparse 3D data to overcome the obstacles to the further development of this technology.
Author: Uhlig, David
Publisher: KIT Scientific Publishing
ISBN: 3731513064
Category :
Languages : en
Pages : 284
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Book Description
Optical measurement methods are becoming increasingly important for high-precision production of components and quality assurance. The increasing demand can be met by modern imaging systems with advanced optics, such as light field cameras. This work explores their use in the deflectometric measurement of specular surfaces. It presents improvements in phase unwrapping and calibration techniques, enabling high surface reconstruction accuracies using only a single monocular light field camera.
Author: Bächle, Matthias
Publisher: KIT Scientific Publishing
ISBN: 3731512521
Category : Technology & Engineering
Languages : en
Pages : 218
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Book Description
This work presents model-based algorithmic approaches for interference-invariant time delay estimation, which are specifically suited for the estimation of small time delay differences with a necessary resolution well below the sampling time. Therefore, the methods can be applied particularly well for transit-time ultrasonic flow measurements, since the problem of interfering signals is especially prominent in this application.
