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pro vyhledávání: '"Huashan Chi"'
The high-pressure rotor of aero-engine is assembled by numerous bolts under high manufacture precision. The connected structure is subjected to both axial force and transverse vibration during service, which may result in individual bolt loosen. In t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d3c33669be4520234da7a00ba6bf6cf
https://doi.org/10.21203/rs.3.rs-2103134/v1
https://doi.org/10.21203/rs.3.rs-2103134/v1
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9783642272950
The Linear Frequency Modulation (LFM) signal is a classical non-stationary random signal. And the processing method to LFM must expand from frequency domain to time-frequency domain. The S transform (ST) is a time-frequency analysis method which has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f5881cad82c2f3767c83326f80e4ae8
https://doi.org/10.1007/978-3-642-27296-7_33
https://doi.org/10.1007/978-3-642-27296-7_33