Course Catalog 2008-2009 Basic Basic Pori International Postgraduate Open University |Degrees|     |Study blocks|     |Courses|

Course´s person responsible

Tapio Saramäki, Robert Bregovic

Implementations

	Lecture times and places	Target group recommended to
Implementation 1	Per 2 : Monday 12 - 14, TB215 Wednesday 12 - 14, TB215

Requirements

Final examination.

Principles and baselines related to teaching and learning

-

Objectives

Basics and needs for linear digital filtering. Filter structures as well as various responses characterizing the performance of linear digital filter. Conventional design techniques and finite wordlength effects.

Content

Content	Core content	Complementary knowledge	Specialist knowledge
1.	What is a digital filter and how to analyse its performance with the aid of various responses? Various structures to implement digital filters.	Introductory filtering examples and the effect of poles and zeros for various responses of digital filters.	During the lectures, some extra information not included in the lecture notes is given.
2.	Design and implementation of conventional finite-impulse response (FIR) digital filters. The main emphasis is laid on synthesizing linear-phase FIR filters.	The lecture notes review various structures to implemente digital filters in order to make the terminology familiar.
3.	Design and implementation of classical infinite-impulse response digital filters.
4.	Finite wordlegth effects when implementing digital filters using the fixed-point arithmetic.

Evaluation criteria for the course

Course is graded on the basis of answers to exam questions. Very good grade is obtained when exam questions are correctly answered. Course acceptance threshold is approximately half the maximum exam points.

Assessment scale:

Numerical evaluation scale (1-5) will be used on the course

Study material

Type	Name	Author	ISBN	URL	Edition, availability, ...	Examination material	Language
Summary of lectures	"Digital Linear Filtering 1"	Tapio Saramäki					English

Prerequisites

Correspondence of content

More precise information per implementation

	Description	Methods of instruction	Implementation
Implementation 1			Contact teaching: 0 % Distance learning: 0 % Self-directed learning: 0 %

Last modified	16.04.2009
Modifier	Tapio Saramäki