Radio wave propagation simulations based on the ray-optical approximation have been widely adopted in coverage analysis for a range of situations, including outdoor-to-indoor scenario. This work presents O2I ray-tracing utilizing laser-scanned point cloud building interior. The simulated radio channels are compared to their measured counterparts at 4 and 14 GHz terms path loss, delay angular sp...

The main goal of the paper is to present how CAD and the simulation results of a virtual model were used to develop and adapt an educational platform to various manufacturing scenarios in an Industrial Logistics laboratory optimizing the performances in terms of productivity. Our paper is divided in two parts. The first part describes the design and development of an educational platform contai...

The paper is concerned about the system of automatic detecting of wear and damages of the end mill tool by the use of computer vision. By using the algorithms developed for image segmentation and by an innovative approach to extraction of features describing individual end mill tool tooth the information representing significant features of the individual tool tooth is effectively gained from t...