Sökning: "Multiple models"

Visar resultat 1 - 5 av 798 avhandlingar innehållade orden Multiple models.

  1. 1. Multiple-Input Multiple-Output Radio Propagation Channels Characteristics and Models

    Detta är en avhandling från Royal Institute of Technology (KTH)

    Författare :Kai Yu; KTH.; [2005]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Signalbehandling; Signalbehandling; TECHNOLOGY Information technology Signal processing; TEKNIKVETENSKAP Informationsteknik Signalbehandling;

    Sammanfattning : In recent years, deploying multiple antennas at both transmitter and receiver has appeared as a very promising technology. By exploiting the spatial domain, multiple-input multiple-output (MIMO) systems can support extremely high data rates as long as the environments can provide sufficiently rich scattering. LÄS MER

  2. 2. Models and meaning on management models and systems of meaning when implementing change

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Jacob Hallencreutz; Luleå tekniska universitet.; [2009]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Kvalitetsteknik; Quality Technology and Management;

    Sammanfattning : Change has become a vital business partner for many organizations. Survival of most organizations depends on their ability to implement adequate changes to support the organization. This thesis deals with questions about measurement systems, process based system models and organizational change with a specific focus on implementation challenges. LÄS MER

  3. 3. Adaptive Forgetting through Multiple Models and Adaptive Control of Car Dynamics

    Detta är en avhandling från Linköping : Linköping University

    Författare :Peter Andersson; Linköpings universitet.; Linköpings universitet.; [1983]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Adaptive forgetting; Multiple models; Adaptive control; Car dynamics;

    Sammanfattning : A new recursive identif ication method, Adaptive Forgetting through Multiple Models - AFMM, is presented and evaluated using computer simulations. AFMM is specif ically suited for identification of systems with jumping or rapidly changing parameters. LÄS MER

  4. 4. On Non-Prioritized Multiple Belief Revision

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Li Zhang; KTH.; [2018]
    Nyckelord :HUMANIORA; HUMANITIES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Non-prioritized multiple revision; Making up one s mind; Choice revision; Descriptor revision; AGM; Believability relation; Multiple believability relation; Belief base; Partial expansion; Multiple contraction; Philosophy; Filosofi; Matematik; Mathematics; Datalogi; Computer Science;

    Sammanfattning : This thesis investigates a sort of non-prioritized multiple revision, the operation of making up one's mind, and its generalization, the operation of choice revision. Making up one's mind about a sentence is a belief change that takes the agent to a belief state in which either the sentence or its negation is believed. LÄS MER

  5. 5. Modeling and Segmentation using Multiple Models

    Detta är en avhandling från Linköping : Linköping University

    Författare :Predrag Pucar; Linköpings universitet.; Linköpings universitet.; [1995]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : An established area within the system identification field is identification of linear models. In practice, sometimes the performance of such models is not satisfactory and non-linear models are needed. This thesis is devoted to modeling and identification of systems by means of multiple models. LÄS MER