Code: 
66357 
ECTS:  3.0 
Lecturers in charge: 
prof. dr. sc.
Marijan Herak  Lectures 
Lecturers: 
prof. dr. sc.
Marijan Herak
 Exercises 
Load:  


Description:  
Types of data. Fourier series and its complex form. Fourier integral. Inverse Fourier transformation. Power density spectrum, Autocorrelation function and its link to the power spectrum. Properties of physical systems with respect to the frequency. Dirac delta function, properties and applications. Diracs comb and its Fourier pair. Digital filtering, convolution integral, ideal lowpass filter. Filtering discrete data. Trend. Sampling and aliasing. Sampling theorem. Data samples of finite length. 

Literature:  


Prerequisit for:  
Examination : 
5. semester 
Mandatory course  Mandatory studij  Geophysics 