450-2009/05 – Signals and Systems (SaS)

Gurantor departmentDepartment of Cybernetics and Biomedical EngineeringCredits4
Subject guarantorIng. Blanka Filipová, Ph.D.Subject version guarantorIng. Blanka Filipová, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Study languageCzech
Year of introduction2019/2020Year of cancellation
Intended for the facultiesFEIIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
DEM75 Ing. Blanka Filipová, Ph.D.
KUB631 Ing. Jan Kubíček, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2
Combined Credit and Examination 2+12

Subject aims expressed by acquired skills and competences

The purpose of the course is to provide a common background for B.SC courses in control, communication, electronic circuits, filter design, digital signal processing. Student will be able to set out the basic correlation and spectral characteristics of different signals. The student will be able to perform the analysis of LTIL system and to use MATLAB/Simulink for signal and system analysis.

Teaching methods

Individual consultations
Experimental work in labs


The subject deals with basic mathematical methods which are applied for analysis and processing of the signals with target of the important information extraction. In a context of the subject, the algorithm procedures for the signals processing in the time, frequency, and time-frequency domain are discussed. The second part of the subject deals with the mathematical methods for analysis and modeling of the systems with the continuous time.

Compulsory literature:

Kamen, E.W., Heck, B.S.: Fundamentals of signals and systems using the web and Matlab. Prentice Hall, New Jersey 2000. Chen Chi-Tsong: System and Signal Analysis. Saunders College Publishing, New York 1994.

Recommended literature:

Couch L.W.II: Digital and Analog Communications Systems. Macmillan Publishing Comp., New York 1989

Way of continuous check of knowledge in the course of semester

Verification of study: 2 projects of 10 points, 2 test of 10 points. Conditions for credit: Minimum is 15 points. The final exam consists of writing part 0 - 50 points and oral part 0 -10 points. Student have to succeed in all parts of examination. The minimum is 26 points in writing part , in oral part the minimum is 1 point.


Další požadavky na studenta

Another demands for student are not.


Subject has no prerequisities.


Subject has no co-requisities.

Subject syllabus:

Lectures: Signal and system analysis using MATLAB. The Signal. Continuous time Signal w(t). Basic Definitions. Time Averages. Sinusoidal Signal. Dirac's Impulse. Signal Analysis in the Time Domain. Correlation Analysis of Continuous time Signal. Signal Analysis in the Frequency Domain I.Fourier Series. Discrete Spectrum. Discrete Power Spectrum. Signal Analysis in the Frequency Domain II.Fourier Transform. Spectrum. Energy Spectrum. Power Spectrum. Random Signal.Correlation and Spectral Analysis of Random Signal. Random Process. Modulations. Amplitude modulation. Frequency modulation. The System. Basic Definitions. Continuous LTIL System. System Analysis in the Time Domain. Impulse Response. Unit step response. Description of the LTIL System by the Differential Equation. Convolution. Stability. System Analysis in the Frequency Domain. Frequency Transfer Function of the System. Distortion of the Sinusoidal Signal by the LTIL System. Ideal Filter, Causal Filter. Computer Laboratory works: Introduction in Laboratory Work. Introduction to the Matlab. Classification and origin of the biological signals, frequency and amplitude scale of the biological signals. Correlation Function. Spectral analysis of selected biological signals Time-frequency analysis of the biological signals Segmentation and extraction of information from the biological signals. Biological signals classification. Filtration of the biological signals. Test No.1 System Analysis in the Time Domain -Simulink. Stability of the System. Frequency Transfer Function of the System. Analysis and modeling of selected bio cybernetic models. Test No.2. Conclusion of the Course.

Conditions for subject completion

Full-time form (validity from: 2019/2020 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Credit and Examination Credit and Examination 100 (100) 51
        Credit Credit 40  15
        Examination Examination 60  27
Mandatory attendence parzicipation: Obligatory participation at all exercises, 2 apologies are accepted

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2019/2020 (B0914A060001) Biomedical Technology P Czech Ostrava 2 Compulsory study plan
2019/2020 (B0914A060001) Biomedical Technology K Czech Ostrava 2 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner