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Advanced Methods of Signal Processing

Type of study Follow-up Master
Language of instruction Czech
Code 450-4100/01
Abbreviation PMZS
Course title Advanced Methods of Signal Processing
Credits 6
Coordinating department Department of Cybernetics and Biomedical Engineering
Course coordinator Ing. Zdeněk Macháček, Ph.D.

Subject syllabus

Lectures:
Basic distribution of signal types and basic definitions, definition of studied issues with mathematical description and graphical expression of the basics of signal processing.

Window signal functions, spectral signal analysis using the FFT algorithm

Complex and real cepstral signal analysis, octave signal analysis

Wave signal transformation with multi-resolution signal analysis

Methods of time analysis and signal processing. Interpolation and decimation of the signal.

Methods of signal frequency analysis with principles of mixer implementation, multiplier detector and frequency multiplier.

Methods of signal processing by pass band filters and narrowband band filters.

Modulation of the signal in the base frequency band. Pulse, digital signal processing in the baseband. Pulse Amplitude Modulation PAM. Pulse code modulation of PCM. Modulation of PWM, PNM, PPM, PDM.

Principles of Compression and Audio Signal Processing. Mathematical description. Compression standards MP3, WMA, ACC, OCG. Noise suppression, Effect processing of audio signal. Frequency signal processing of the audio signal.

Principles of Compression and Image Signal Processing. Mathematical description. Compression standards and MPEG video and audio encoding standards. Compression of digital video signals by JPEG.

Methods of processing and interpreting a high frequency signal. Complex envelope, mathematical description. Time and frequency analysis of the radio frequency signal.

Analog modulation. Mathematical description. Graphical description of the analog-modulated signal in the time and frequency domains of AM, DSB-SC, SSB-AM, QM, FM, PM

Digital modulation. Mathematical description. Graphical description of the digitally modulated signal in the time domain. Constellation of modulation. Signal processing by OOK, ASK, FSK, PSK, QAM, APSK.

Principles of data signal transmission. Mathematical description. Digital broadcasting standards DAB, DMB. DVB digital television standards. FEC security algorithms, OFDM signal modulation.

Exercises:
Introduction of laboratory exercises. Analysis and processing of signals with graphical and mathematical expression using laboratory instrumentation.

Implementation of window signal functions, implementation of FFT algorithm

Complex and real cepstral analysis of the generated signal, octave analysis of the generated signal using laboratory instrumentation and mathematical software.

Waveform Transformation of Generated Signal and Multiple Resolution Signal Analysis Using Laboratory Equipment and Mathematical Software.

Interpolation and decimation of the signal using instrumentation laboratory equipment and mathematical software.

Implementation and measurement with mixer, multiplier detector and frequency multiplier.

Measurement and analysis by pass band filters and narrowband band filters

Implementation and analysis of signal modulation in the base frequency band using laboratory instrumentation and mathematical software.

Implementation of compression and audio signal processing using mathematical software.

Implementing compression and image processing using mathematical software.

Methods of processing and measurement of radio frequency signal using laboratory instrumentation and mathematical software.

Methods of analogue modulation of radio frequency signal using laboratory instrumentation and mathematical software.

Methods of digital modulation of radio frequency signal using laboratory instrumentation and mathematical software.

Final exam. Termination of laboratories.

Literature

Macháček Z., Nevřiva P. : Textbook – Modulated signals, Ostrava. Textbook is available at the teacher, on the department server smak.vsb.cz,2012

Couch L.W.II: Digital and Analog Communications Systems. Macmillan, New York 2013.

Advised literature

B. P. Lathi, Zhi Ding. Modern Digital and Analog Communication Systems. Oxford University Press, ISBN 9780195331455 , 2009.