Essays about: "parameterized modeling"

Showing result 11 - 15 of 20 essays containing the words parameterized modeling.

  1. 11. Massive MIMO Channel Modeling

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Yongchun Wang; Xin You; [2015]
    Keywords : massive MIMO; 5G; channel modeling; the Kronecker model; the Weichselberger model; capacity; sum-rate; singular value spread; the Random Cluster Model; cluster; spatial correlation; large-scale fading; Technology and Engineering;

    Abstract : Massive MIMO has attracted many researchers’ attention as it is a promising technology for future 5G communication systems. To characterize the propagation channels of the massive MIMO and to evaluate system performance, it is important to develop an accurate channel model for it. In this thesis, two correlative models, i.e. READ MORE

  3. 12. Methodology development for parametric CAD modeling in CATIA V5 to aid simulation driven design using turbine volute as a case study

    University essay from Linköpings universitet/Maskinkonstruktion

    Author : ViChi Luu; [2015]
    Keywords : CAD; CAD-models; Parametric CAD; Parametrization; CATIA V5; Turbine; Volute;

    Abstract : This report is the documentation of a master’s thesis which was conducted at Scania CV AB in Södertälje. In this study, the benefits, challenges and conditions of using parametric CAD-models for aiding CFD-simulations and performance-optimization in the product development within internal combustion engines have been assessed. READ MORE

  4. 13. Indoor Path Loss Modeling and Measurements at 2.44 GHz

    University essay from KTH/Elektroteknisk teori och konstruktion

    Author : Alaleh Mashkouri Najafi; [2012]
    Keywords : indoor propagation; indoor propagation modelling; indoor path loss;

    Abstract : In this thesis it is investigated to what extent it is possible to accurately model path loss in indoor environments using a simple empirical approach. Two kinds of radio access antenna deployments are investigated: 1) standard dipole antennas and 2) leaky cables. READ MORE

  5. 14. Water balance and nitrate leaching from arable land in a changed climate : a model study

    University essay from SLU/Dept. of Soil and Environment

    Author : Therése Nanos; [2011]
    Keywords : climate change; water balance; nitrate leaching; crop growth;

    Abstract : This thesis aims to present the essential background on how to perform climate changeimpact assessments, and to present the results from a climate impact assessment on waterbalance and nitrate leaching for an arable Swedish soil. The soil is a sandy soil in southwesternSweden, grown with spring cereals. READ MORE

  6. 15. A Finite Model of Bi-Stable Woven Composite Tape-Springs

    University essay from KTH/Mekanik

    Author : Yoann Prigent; [2011]
    Keywords : ;

    Abstract : The recent development of CubeSat nano-satellites shows that it is an effective way to send a payload onto orbit, as it is a relatively inexpensive and quick access to space. If the small size of these satellites is their main advantage, it is also the principal source of problems when it comes to designing it. READ MORE