COURSE UNIT TITLE

: DATA PROCESSING II

DEGREE PROGRAMMES

Description of Individual Course Units

Course Unit Code Course Unit Title Type Of Course D U L ECTS
JEF 3504 DATA PROCESSING II COMPULSORY 2 1 0 4

Offered By

Geophysical Engineering

Level of Course Unit

First Cycle Programmes (Bachelor's Degree)

Course Coordinator

PROFESSOR ÖMER RAHMI PINAR

Offered to

Geophysical Engineering

Course Objective

The course aims to provide understanding of the basic techniques of communication theory, some transforms, filtering theory and application in geophysics.

Learning Outcomes of the Course Unit

1   To be able to remember the knowledge of time and frequency domains.
2   To be able to understand some transforms (Multi dimesions Fourier, Hankel,Z)
3   To be able to understand the discrete Fourier transformation and sampling theorem.
4   To be able to understand windows and filtering theory.
5   To be able to explicate the methods which were taught at Data Analysis 1 and Data Analysis 2 on geophysical signals.

Mode of Delivery

Face -to- Face

Prerequisites and Co-requisites

JEF 2403 - DATA PROCESSING I

Recomended Optional Programme Components

None

Course Contents

Week Subject Description
1 Chapter 1. Multi dimensional Fourier series and transforms.The basic determination of time and space domainmathematical equation for the multi dimensional case
2 Chapter 2: Some transformation in using Geophysic Circular symmetry and Hankel transformation
3 Hilbert transformation-analytic signal-causal functions and Hilbert transformation-The filter of Hilbert transformation
4 Mathematical equation related to Hilbert transformation- Hilbert transformation in potantial fields
5 Hilbert transformation applications to some Geophysical (gravity, magnetic, seismic) problems
6 Z transformation-Hartley transformation- related to Fourier and Hartley transformation-discrete Hartley transformation
7 Chapter 3: Discrete Fourier transformation Basic principles-Fourier series and transform coefficients-some problems are preparing data-The methods of Discrete Fourier transformation (FFT)
8 Chapter 4: Sampling theorem Sampling in statistics- Sampling a function- Sampling in frequency and time domain-Aliasing
9 EXAM
10 Chapter 5: Windows Intoduction-windowing in frequency and time domainwindow functions (Daniell, Cosine, Bartlett, Hanning, Hamming, Papoulis, Blackman, Parzen, Tukey)-two dimensional windows
11 Chapter 6: Input and output relation in linear system Intoduction-impulse response and transfer functionfilter parameters-distortion-linear filters
12 Chapter 7: Filtering theory Intoduction- Filtering theory-construction 1 and 2 dimensional filters
13 Chapter 8: Inverse filters (deconvolution) Intoduction-deterministic deconvolution-statistic deconvolution- deconvolution methods (least squares, autocorrelation, predictive spiking)
14 Toeplitz matrix - Geophysical applications

Recomended or Required Reading

1 Jeofizikte Sinyal Kuramı ve Dönüşümler, Rahmi Pınar, Zafer Akçığ,1995, TMMOB
Jeofizik Mühendisleri Odası yayını no:3
2 Jeofizikte Veri Işlem 1, Nezihi Canıtez, 1984
3 Spektral Analiz, Nezihi Canıtez, Uğur Yaramancı, Hüseyin Özdemir,1987, TMMOB Jeofizik
Mühendisleri Odası
4 Spektral Analiz ve sayısal Süzgeçler, Ahmet T. Başokur,2007, TMMOB Jeofizik
Mühendisleri Odası yayını no:8
5 Spectral analysis in Geophysics, Markus Bath, 1974, Elsevier scientific company
6 Fundamentals of Gophysical data processing: with applications to petroleum
prospecting, Jon F. Claerbout, 1976, McGraw-Hill international series in the earth and
plentary sciences.
7 The Fourier Transform and its applications,Ronald N. Bracewell,1986, McGraw-
Hill international series in electrical engineering.

Planned Learning Activities and Teaching Methods

Presentation + Application + Homework

Assessment Methods

SORTING NUMBER SHORT CODE LONG CODE FORMULA
1 MTE MIDTERM EXAM
2 ASG ASSIGNMENT
3 FIN FINAL EXAM
4 FCG FINAL COURSE GRADE MTE * 0.40 + ASG * 0.10 + FIN * 0.50
5 RST RESIT
6 FCG FINAL COURSE GRADE MTE * 0.40 + ASG * 0.10 + RST * 0.50


*** Resit Exam is Not Administered in Institutions Where Resit is not Applicable.

Further Notes About Assessment Methods

None

Assessment Criteria

LO1,LO2,LO3 Midtermexam
LO1,LO2,LO3,LO4 and LO5 Final Exam
LO1, LO2, LO3, LO4 Homework/presentation

Language of Instruction

Turkish

Course Policies and Rules

To be announced.

Contact Details for the Lecturer(s)

DEU, Engineering Faculty, Department of Geophysical Engineering Tinaztepe Campus
Buca-IZMIR. Phone:(232) 301 72 55
rahmi.pinar@deu.edu.tr

Office Hours

Monday and Thursday 14-16 hours

Work Placement(s)

None

Workload Calculation

Activities Number Time (hours) Total Work Load (hours)
Lectures 13 2 26
Tutorials 14 1 14
Preparation for Mid-term Exam 1 9 9
Preparing Individual Assignments 6 1 6
Preparation for Final Exam 1 12 12
Preparations before/after weekly lectures 14 2 28
Final 1 2 2
Mid-term 1 2 2
TOTAL WORKLOAD (hours) 99

Contribution of Learning Outcomes to Programme Outcomes

PO/LOPO.1PO.2PO.3PO.4PO.5PO.6PO.7PO.8PO.9PO.10PO.11PO.12
LO.132
LO.223
LO.323
LO.423
LO.55

CONTACT INFORMATION
Dokuz Eylül Üniversitesi Cumhuriyet Bulvarı No: 144 35210 Alsancak / İZMİR
Phone: +90(232) 412 12 12 - Fax: +90 (232) 464 81 35

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