In cluster analysis, a common first step is Cafeteria / Fast Food Trays to scale the data aiming to better partition them into clusters.Even though many different techniques have throughout many years been introduced to this end, it is probably fair to say that the workhorse in this preprocessing phase has been to divide the data by the standard de
The tribological performance of an artificial hip joint has a particularly strong influence on its success.The principle causes for failure are adverse short- and long-term reactions to wear debris and high frictional torque in the case of poor lubrication that may cause loosening of the implant.Therefore, using experimental and theoretical approac
The correct identification of smartphones has various applications in the field of security or the fight against counterfeiting.As the level of sophistication in copyright electronics increases, detection procedures must become more accurate but also not destructive for the smartphone under testing.Some components of the smartphone are more likely
With the continuous expansion of the market of indoor localization, the requirements of indoor localization technology are becoming higher and higher.Existing indoor floor localization (IFL) systems based on Wi-Fi signal and barometer data are susceptible to external environment changes, Inlet Valve resulting in large errors.A method for indoor flo