Sökning: "O N Model"

Visar resultat 21 - 25 av 28 uppsatser innehållade orden O N Model.

  1. 21. Low complexity algorithms for faster-than-Nyquistsign : Using coding to avoid an NP-hard problem

    Master-uppsats, KTH/Optimeringslära och systemteori

    Författare :Emil Ringh; [2013]
    Nyckelord :;

    Sammanfattning : This thesis is an investigation of what happens when communication links are pushed towards their limits and the data-bearing-pulses are packed tighter in time than previously done. This is called faster-than-Nyquist (FTN) signaling and it will violate the Nyquist inter-symbol interference criterion, implying that the data-pulsesare no longer orthogonal and thus that the samples at the receiver will be dependent on more than one of the transmitted symbols. LÄS MER

  3. 22. Analytical model of a vehicle platoon

    Master-uppsats, Reglerteknik; Tekniska högskolan

    Författare :Simon Eiderbrant; [2013]
    Nyckelord :railway vehicles; trucks; platooning; vehicle platoon; eco-routing; fuel consumption;

    Sammanfattning : Platooning is a way of reducing traffic flow, road congestion and, above all, fuel consumptionby maintaining a short intermediate distance between heavy duty vehicles (HDVs). This isaccomplished by every vehicle controlling the distance to the vehicle ahead electronicallywith the help of vehicle to vehicle (V2V) communication. LÄS MER

  4. 23. State as a Service : Towards Stateful Cloud Services

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Ahmadullah Alnoor; [2012]
    Nyckelord :;

    Sammanfattning : Cloud ERP or Enterprise Resource Planning (ERP) as a Cloud Service delivers value by reducing initial and long term operating costs since infrastructure, platform and (certain) application management tasks are delegated to a specialist provider. Questions present at intersection of the ERP challenge landscape and the Cloud Computing opportunity horizon include characterization of Cloud friendly ERP modules and adaptation of stateful (on-premises ERP) components to a stateless platform. LÄS MER

  5. 24. Hitting a BRIC Wall : MIST countries becoming the new BRICs?

    Kandidat-uppsats, Institutionen för samhällsvetenskaper

    Författare :Emre Yilmaz; Shakir Husain; [2012]
    Nyckelord :Efficient Market Hypothesis; The Random Walk Theory; Portfolio Theory; Capital Asset Pricing Model CAPM ; BRIC; Next 11; MIST; Risk; Return; Growth.;

    Sammanfattning : The purpose of this study is to examine a completely new phenomenon called the MIST, by two portfolios: the Goldman Sachs Next 11 equity fund, and the Goldman Sachs BRIC fund, in order to establish whether or not the MIST countries are a better investment decision in terms of risk, return and growth. Furthermore, the study examines in which form these emerging markets lies in terms of market efficiency, and if the random walk theory is present. LÄS MER

  7. 25. A multi-proxy study of a Holocene peat sequence on Nightingale Island, South Atlantic

    Master-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Hanna Lindvall; [2011]
    Nyckelord :Nightingale Island; South Atlantic; Holocene; peat; C N; environmental reconstruction; interglacial bipolar see-saw; Sydatlanten; Holocen; torv; miljörekonstruktion; interglacial gungbrädeseffekt; Earth and Environmental Sciences;

    Sammanfattning : Nightingale Island is situated at 37°S in the central part of the South Atlantic Ocean, which is a sensitive location for variations within the Atlantic Meridional Overturning Circulation (AMOC) and the Southern Hemisphere Westerlies (SHW) wind belt. A peat sequence from the wetland 2nd Pond has been investigated with emphasis on the composition of the deposits, loss on ignition (LOI), total Carbon (TC), Nitrogen (N), biogenic Silica (BSi), magnetic susceptibility (MS), diatom counting and macrofossil analysis. LÄS MER