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- Google Patents
CS248651B1 - Sposob na meranie dlžky vlny a zariadenie na vykonávanie tohto sposobu
- Google Patents
Sposob na meranie dlžky vlny a zariadenie na vykonávanie tohto sposobu
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Application filed by Gustav Martincek, Milan PokornyfiledCriticalGustav Martincek
Priority to CS359883ApriorityCriticalpatent/CS248651B1/cs
Priority to BG6561484Aprioritypatent/BG45346A1/xx
Publication of CS248651B1publicationCriticalpatent/CS248651B1/cs
A novel demodulation method with a reference signal for operational modal analysis and baseline-free damage detection of a beam under random excitation