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

ASISTANT PROFESSOR PETEK SINDIRGI

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

Recomended or Required Reading

1 Jeofizikte Sinyal Analizi, Rahmi Pınar,2017, DEÜ Mühendislik Fakültesi Yayınları, No:339
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

Lecture - Application - Assignment

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 FCGR FINAL COURSE GRADE (RESIT) MTE * 0.40 + ASG * 0.10 + RST * 0.50


Further Notes About Assessment Methods

None

Assessment Criteria

LO1,LO2,LO3 : Midtermexam
LO2,LO3,LO4 and LO5 : Final Exam
LO2,LO3, LO4: Assignments

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 70
petek.sindirgi@deu.edu.tr

Office Hours

Monday :15:00-16:00

Work Placement(s)

None

Workload Calculation

Activities Number Time (hours) Total Work Load (hours)
Lectures 13 2 26
Tutorials 13 1 13
Preparation for Mid-term Exam 1 9 9
Preparations before/after weekly lectures 13 2 26
Preparation for final exam 1 12 12
Preparing assignments 4 2 8
Final 1 2 2
Mid-term 1 2 2
TOTAL WORKLOAD (hours) 98

Contribution of Learning Outcomes to Programme Outcomes

PO/LOPO.1PO.2PO.3PO.4PO.5PO.6PO.7PO.8PO.9PO.10PO.11PO.12
LO.132
LO.2233
LO.3233
LO.4233
LO.535

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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