Essays about: "disturbance"

Showing result 1 - 5 of 382 essays containing the word disturbance.

  1. 1. Election Forecasting in a Multiparty System

    University essay from Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Author : Stefan Lindborg; [2019-01-31]
    Keywords : Election forecasting; Polling; Multiparty systems; Dynamic Linear Models; DLM; Kalman filtering; Swedish elections;

    Abstract : This bachelor thesis in statistics covers the subject of election forecasting in a multipartysystem, using polling data, that is data collected to measure party support, and dynamiclinear models (DLMs) with Kalman filtering. In terms of decision-making the outcomeof an election can be thought of as an uncertainty. READ MORE

  2. 2. GPS-oscillation-robust Localization and Visionaided Odometry Estimation

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : HONGYI CHEN; [2019]
    Keywords : Adaptive Extended Kalman Filter; Localization; Stereo visual odometry; GPS outage; Adaptivt förlängt Kalmanfilter; lokalisering; stereovisuell odometri; GPS avbrott;

    Abstract : GPS/IMU integrated systems are commonly used for vehicle navigation. The algorithm for this coupled system is normally based on Kalman filter. However, oscillated GPS measurements in the urban environment can lead to localization divergence easily. READ MORE

  3. 3. Farmers' perceptions of climate change : a quantitative study of Scanian farmers

    University essay from SLU/Department of Biosystems and Technology (from 130101)

    Author : Johan Tejler; [2019]
    Keywords : farmers perceptions; climate change; questionnaires; IPA; adaptation; Scania;

    Abstract : In this thesis, farmers` perceptions of climate change have been examined. Questionnaires were sent to 400 cereal farmers in the southernmost county of Sweden, Scania, of whom 221 replied. READ MORE

  4. 4. How is soil carbon stock in old-growth boreal forests affected by management?

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Jenny Dahl; [2018]
    Keywords : forest management; unmanaged forest; harvesting effects; mineral soil; skogsskötsel; obrukad skog; avverkningseffekt; mineraljord;

    Abstract : Boreal forests are able to store large amounts of carbon in soil and biomass, and forest management is considered an important strategy for mitigating climate change. Sweden has a long history of forest management that have intensified during the last century, but there are still old-growth forests that have not been disturbed by management. READ MORE

  5. 5. Factors affecting damage to Scots pine in a multiple ungulate species system

    University essay from SLU/Dept. of Wildlife, Fish and Environmental Studies

    Author : Matthew Knibb; [2018]
    Keywords : ungulate; browsing damage; dung pellet group counts; land use; weather;

    Abstract : Managing browsing impacts on commercial forestry is one of the main aims of ungulate management in Sweden, with Scots Pine being one of the major forestry species. Moose is the ungulate species with the greatest management focus, although in parts of Sweden it is forms a multiple ungulate species system, along with red deer, roe deer and fallow deer. READ MORE