Methods of Signals Digitalization and Reconstruction

B232 - Summer 23/24
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Methods of Signals Digitalization and Reconstruction - XP38MDR

Student survey results
Credits 4
Semesters Summer
Completion Exam
Language of teaching Czech
Extent of teaching 2P+2C
Annotation
The up-to-date and unconventional methods of analog preprocessing of typical sensors signals, selection of optimal digitization methods and optimization of hardware solution including of processing of measurement results to achieve high accuracy and effective suppression of disturbing signals.
Study targets
To supplement the knowledge of PGS students about unconventional methods of processing and digitization of analog signals in measuring technology with the aim of achieving high accuracy and effective suppression of disturbing signals.
Course outlines
1. Types of measurement signals
2. Processing of low-level signals
3. High-speed signal processing
4. Signal processing with synchronous detection
5. Methods of non-linear signal processing
6. Processing of non-harmonic signals
7. Galvanic signals isolation
8. Signal filtering
9. Signal sampling
10. Quantization of signals
11. High-speed signal digitalization
12. High-resolution signals digitization
13. Signal reconstruction
14. Testing the dynamic parameters of digitizers
Exercises outlines
1. Characteristics of signals in the time and frequency domains
2. Processing of low-level signals
3. High-speed signal processing
4. Signal processing with synchronous detection
5. Processing of non-harmonic signals
6. Signal filtering
7. Digitization of high-resolution signals
8. Reconstruction of signals
9. Project - design of a measuring chain for the processing and digitization of measurement signals
10.Project - part of analog signal processing
11.Project - part of signal digitization
12. Project - verification of properties of the measuring chain
13. Project - presentation of project results
14. Project - presentation of project results
Literature
Obligatory:
1. Vedral, Svatoš: Zpracování a digitalizace analogových signálů v měřicí technice. Česká technika 2018. ISBN: 978-80-01-06424-5
2.Vedral, Svatoš: Analog signal processing and digitization. Česká technika 2010. ISBN:978-80-01-06717-8


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