Essays about: "Viterbi algorithm"

Showing result 6 - 10 of 16 essays containing the words Viterbi algorithm.

  1. 6. Driving Behavior Prediction by Training a Hidden Markov Model

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Anna Wilhelmsson; Sofia Bedoire; [2020]
    Keywords : Human behavior prediction; Hidden MarkovModel; aggressive behavior; non-aggressive behavior; Viterbidecoding algorithm; Baum Welch training; Viterbi training;

    Abstract : Introducing automated vehicles in to traffic withhuman drivers, human behavior prediction is essential to obtainoperation safety. In this study, a human behavior estimationmodel has been developed. The estimations are based on aHidden Markov Model (HMM) using observations to determinethe driving style of surrounding vehicles. READ MORE

  3. 7. CRC Aided List Decoding of Convolutional Codes

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

    Author : Mingzhe Guo; [2019]
    Keywords : channel coding; convolutional code; list decoding; CRC; 5G; Technology and Engineering;

    Abstract : Designing for the best combination of channel codes and the decoding algorithm has always been a popular topic in channel coding. As a decoding algorithm for convolutional codes, Viterbi algorithm provides the most reliable performance with high complexity. READ MORE

  4. 8. Tracking of Ground Vehicles : Evaluation of Tracking Performance Using Different Sensors and Filtering Techniques

    University essay from Linköpings universitet/Reglerteknik

    Author : Marcus Homelius; [2018]
    Keywords : GNSS aided INS; Sensor Fusion; Tracking; Ground Vehicles; Map Matching; Viterbi Algorithm; RTS Smoother;

    Abstract : It is crucial to find a good balance between positioning accuracy and cost when developing navigation systems for ground vehicles. In open sky or even in a semi-urban environment, a single global navigation satellite system (GNSS) constellation performs sufficiently well. READ MORE

  5. 9. Map change detection using GPS position data

    University essay from Lunds universitet/Matematik LTH

    Author : Lina Sjöstrand; Fanny Andersson; [2018]
    Keywords : autonomous driving; change detection; map inference; GPS; road network; HMM; Viterbi algorithm; OSM; map matching; crowd-sourced data; update maps; Technology and Engineering;

    Abstract : Technology advancement in autonomous driving is accelerating. For the technology to be safe it is crucial for the vehicles to have an updated map, meaning all vehicles should have a correct and identical representation of the current road network. READ MORE

  6. 10. A Layered Two-Step Hidden Markov Model Positioning Method for Underground Mine Environment Based on Wi-Fi Signals

    University essay from Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

    Author : Junyi Yu; [2015]
    Keywords : Underground mine environment; Indoor location; Layered two-step Hidden Markov Model; Viterbi algorithm;

    Abstract : The safety of miners is of interest to all countries. In the event of a coal mine disaster, how to locate the miners remains the biggest and most urgent issue. The aim of this study is to propose a precise positioning method for underground mine environments to a low cost and with acceptable accuracy. READ MORE