introduction & motivationhome.ku.edu.tr/~alperdogan/elec530/firstlecture.pdf · introduction...
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Introduction & Motivation
Course Logistics Course Plan Brief Definitions of Detection & Estimation Applications of Detection & Estimation
Instructor: Alper Erdogan (ENG 221) Web:http://home.ku.edu.tr/~alperdogan/elec304/P
rerequisites:i. Basic Probability (such as ENG 200)ii. Basic Stochastic Processes ( as in ELEC
316)iii. Basic Linear Algebra iv. Signals & Systems (as in ELEC 201)
Reference:Introduction to Statistical Signal Processing:
Estimation Theory by Kay In class lecture notes+books on reserve Grading: Homeworks+Exams Questions?
£ Desired Not accessible= Not observable
x Accessible= Observable
Use x to guess £
Basic Probability Review Estimation (Classical vs. Bayesian) Linear Estimation Detection
First and informal attempt on what they are.. What they are in four words:I. Detection: Guessing DISCRETEDISCRETE valued
objects. Simple example:
11101
Communication Channel Detector
11101
11001
Now the definition for Estimation:I. Estimation: Guessing CONTINOUSCONTINOUS valued
objectsSimple Example: Direction Finding
Image Restoration (Estimation)
Baby Heart Monitoring (Estimation)
Communication Example in more detail
VoiceEncoder
Modem10111
DetectionAlgorith
m
10111
Image Classification
Face Detection & Classification
Radar Weather Forecast
Tracking Mobile Phones
Fluorescent Molecule Tracking