نتایج جستجو برای: characterizing function

تعداد نتایج: 1251491  

Journal: :IEEE Transactions on Antennas and Propagation 2023

Accurate characterization of large-scale antenna arrays is growing in importance and complexity for the fifth-generation (5G) beyond systems, as they feature more elements require increased overall performance. The full 3D patterns all array need to be characterized because are general different due construction inaccuracy, coupling, array's asymmetry, etc. effective aperture distribution funct...

پایان نامه :0 1391

uncertainty in the financial market will be driven by underlying brownian motions, while the assets are assumed to be general stochastic processes adapted to the filtration of the brownian motions. the goal of this study is to calculate the accumulated wealth in order to optimize the expected terminal value using a suitable utility function. this thesis introduced the lim-wong’s benchmark fun...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده علوم 1393

in this thesis, structural, electronical, and optical properties of inverse pervskite(ca3pbo) in cubic phase have been investigated.the calculation have been done based on density functional theory and according to generalized gradiant approximate (gga) as correlating potential. in order to calculate the configurations, implementing in the wien2k code have been used from 2013 version. first of ...

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