energy management is one of the main ways of the efficient use of energy resources. the prediction of crop yields based on energy inputs can help farmers and policymakers to estimate the level of production. required data for study were randomly collected from 70 broiler farms in north west of iran. the input energies were included human labour, machinery, fuel, feed and electricity and the out...

A reliable and effective hybrid beamforming design for dual functioning multi-input multi-output (MIMO) radar is a challenging research problem because of the concerns related to limited user capacity, interference, lack performance trade-off. Due shortage available spectrum, frequency spectrum sharing has become vital in emerging 5G communication systems. This will reduce congestion, therefore...

In this paper we propose the use of a technique based on Chebyshev polynomials approximation for determining the minimum-time rest-to-rest openloop control law for multi-input multi-output (MIMO) continuous-time systems with input and output constraints. The optimal input can be determined, without discretising the system, by suitably approximating the state variables and the input signals by m...

Analysis and processing of very large multi-dimensional scientific datasets (i.e. where data items are associated with points in a multi-dimensional attribute space) is an important component of science and engineering. Moreover, an increasing number of applications make use of very large multi-dimensional datasets. Examples of such datasets include raw and processed sensor data from satellites...

in very recent papers asmild et al. (2003) and halved et al. (2004) based upon potential improvement efficiency index (bogetoft and hougaard,1999) have suggested an alternative nonparametric frontier approach namely multi-directional inefficiency analysis (mea) to estimate the performance efficiency. mea has many advantages over data envelopment analysis (dea) as the standard nonparametric fron...