Sökning: "henrik johansson liu"

Visar resultat 11 - 15 av 18 uppsatser innehållade orden henrik johansson liu.

  1. 11. Evaluation of Communication Interfaces for ElectronicControl Units in Heavy-duty Vehicles

    Master-uppsats, Fordonssystem; Tekniska högskolan

    Författare :Henrik Johansson; [2012]
    Nyckelord :Embedded systems; automotive; Inbyggda system; fordon;

    Sammanfattning : The number of electronic control units in heavy-duty vehicles has grown dramatically overthe last few decades. This has led to the use of communication buses to reduce the complexityand weight of the networks. LÄS MER

  3. 12. Demografisk sammansättning samt beteende hos medlemmar i panel

    Kandidat-uppsats, Statistik; Linköpings universitet

    Författare :Henrik Johansson; Mathias Kardell; [2010]
    Nyckelord :Marketing research panels; Survey; Multiple Logistic Regression; Poisson Regression; Contingency Table Analysis; Enkätundersökning; Multipel logistisk regression; χ2-test; Poissonregression; Panel;

    Sammanfattning : The use of marketing research panels are a more and more frequently used source of information for studies within many different branches. The purpose of this report is to investigate the demographic composition of panels and compare it with the population of Sweden, a possible change in behaviour of respondents, and if the source of recruitment is the cause of possible differences in study results. LÄS MER

  4. 13. Realtidsstyrning av IP-kamera

    Uppsats för yrkesexamina på grundnivå, Reglerteknik

    Författare :Henrik Johansson; [2009]
    Nyckelord :UAV; realtidsvideo; IP-kamera;

    Sammanfattning : The final thesis named Tracking in Sensor Networks was created by the company Instrument control Sweden. The thesis work is to create a plug-in to an already developed software pro- gram, SkyView. Via the software program one should be able to control an IP-camera from AXIS, model 215 PTZ, with the appropriate protocol over a network. LÄS MER

  5. 14. Automating a test strategy for a protocoldecoder tool

    Master-uppsats, Institutionen för datavetenskap

    Författare :Henrik Johansson; [2008]
    Nyckelord :Testing Theory; Test Strategies; Test Automation;

    Sammanfattning : Within Ericsson AB, integration and verification activities is done on the network level in order to secure the functionality of the network. Protocol analysers are used to capture the traffic in the network. This results in many log files, which needs to be analysed. To do this, a protocol decoder tool called Scapy/LHC is used. LÄS MER

  7. 15. Road-constrained target tracking using particle filter

    Uppsats för yrkesexamina på avancerad nivå, Institutionen för systemteknik

    Författare :Henrik Johansson; [2008]
    Nyckelord :Particle filter; Road-network; IMM; MLM; dynamic model;

    Sammanfattning : In this work a particle filter (PF) that uses a one-dimensional dynamic model to estimate the position of vehicles traveling on a road is derived. The dynamic model used in the PF is a second order linear-Gaussian model. To be able to track targets traveling both on and off road two different multiple model filters are proposed. LÄS MER