CloseHelpPrint
Kies de Nederlandse taal
Course module: 201200135
201200135
Random Signals and Filtering
Course infoSchedule
Course module201200135
Credits (ECTS)5
Course typeCourse
Language of instructionEnglish
Contact persondr. P.K. Mandal
E-mailp.k.mandal@utwente.nl
Lecturer(s)
Lecturer
dr. P.K. Mandal
Contactperson for the course
dr. P.K. Mandal
Academic year2018
Starting block
2A
Application procedureYou apply via OSIRIS Student
Registration using OSIRISYes
Aims
Afterwards one is able to:
  • Analyze jointly Gaussian processes and determine optimal linear estimators
  • Build, analyse and implement (extended) Kalman filters for a given (non-)linear system
  • Explain the mathematical principles behind particle filtering (PF)
  • Reformulate estimation problems in terms of PF and implement it using computer software such as MATLAB.
Content
This course deals with the complexity of describing random, time-varying functions. This knowledge is essential for stochastic modeling. The course further zooms in on the stochastic filtering problem, where the main goal is to estimate an unknown stochastic process from related observations. This has many applications. For instance, if GPS data tells us the position of a car at certain moments in time then with filtering we can predict where the car might be 30 seconds later, even if the GPS data itself is not fully reliable. The course covers in detail the famous Kalman filter (KF). It is used in navigation and control of aircrafts but also in economics and finance and biomedical engineering. A full treatment of the Kalman filter is provided and some variations of it, most notably the extended Kalman filter (EKF) which is applicable to nonlinear models where KF is not. The course also treats the theory of particle filter (PF), a Monte Carlo based simulation technique that has recently emerged as an alternative to EKF or any other variation of KF. It is highly effective in practice and can accommodate in the model almost any sort of nonlinearity and almost any sort of process noise. To be able to treat these filtering techniques, we shall first learn some concepts from measure theoretic probability, conditional probability distribution and projection theory.
 
Foreknowledge
Obligatory prior knowledge: Basic knowledge of “Probability and Statistics” as covered in the modules Signalen en Onzekerheid (201300182) and Statistiek en Analyse (201400218).
 
Desired prior knowledge: Basics of “Systems Theory” as covered in the module Dynamische Systemen (201500103) and the basic knowledge of MATLAB.
Participating study
Master Applied Mathematics
Participating study
Bachelor Applied Mathematics
Participating study
Bachelor Technical Computer Science
Required materials
-
Recommended materials
Reader
Online beschikbaar classnotes
Instructional modes
Lecture

Practical
Presence dutyYes

Tutorial

Tests
Written exam

CloseHelpPrint
Kies de Nederlandse taal