The foot is an engineering marvel that allows the body to perform many physical activities over a wide variety of terrain with remarkable efficiency. The functions of the foot and the lower extremity are biomechanically integrated; thus normal lower-extremity function requires normal foot function and vice versa. Because the subtalar joint is the main pedal joint allowing the triplanar translat...

the rank-k numerical range has a close connection to the construction of quantum error correction code for a noisy quantum channel. for noisy quantum channel, a quantum error correcting code of dimension k exists if and only if the associated joint rank-k numerical range is non-empty. in this paper the notion of joint rank-k numerical range is generalized and some statements of [2011, generaliz...

This paper investigates a novel type of Joint Scheduling algorithm for LTE-A CoMP system in a time and frequency selective fading channel. Two algorithms named SEB (Spectrum Efficiency Based) and JSB (Joint Score-Based) are proposed. Based on the spectrum efficiency optimization and the spectrum efficiency & users’ fairness co-optimization, we formulate the optimization problems and give out th...

Real world face recognition implies that the scene images are embedded in noise and mix with additive noise. Former works prove that phase input joint transform correlators have better detection efficiency than the amplitude ones. One of these models, the preprocessed phase input joint transform correlator, has the best detection efficiency and its setup parameters are: the amplitude premodulat...

nowadays protecting land cover, quality and quantity of water resources are important. surface runoff is one of most important reasons of soil erosion which causes sediment in reservoirs and reduction of land’s fertility and also quality reduction water of rivers. so the main issue is exact prediction of basin runoff to raining events. the hydrologic models are simplified models of real hydrolo...

Device-to-device (D2D) communication has been shown to increase the spectrum and energy efficiency of local communication sessions in cellular networks. On the other hand, physical layer network coding (NWC) at a cellular base station — which can be employed without D2D functionality — can also improve the efficiency of a cellular network that carries local traffic. In this paper we study the j...

Energy efficiency plays an increasingly important role not only in supply chains, but also in-plant systems. Manufacturing companies are using energy-efficient material handling equipment to solve their tasks. A new example of this effort is the use drones for transportation small components. Within frame article, a AGV-drone joint model described. The service AGV-based milkrun trolleys and mak...