Zobrazeno 1 - 6
of 6
pro vyhledávání: '"R. J. Thornhill"'
Publikováno v:
Circuits Systems and Signal Processing. 13:411-433
Vibroacoustic signals of rotating machinery are composed of sums of modulated periodicities, broadband random components, and occasionally a set of transient responses. These signals are not ergodic as the modulated periodicities are partially cohere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d2a78289579296b1dc441574db7cae
https://doi.org/10.1007/bf01183739
https://doi.org/10.1007/bf01183739
Publikováno v:
Biomedical sciences instrumentation. 30
Surface electromyographic (SEMG) signals are often used to study motor control during human movement. Typically, the SEMG signal is used to determine when the muscle was on or off during the movement. However, determining the time-based frequency con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3369fec6295ddbbc8cd54a588984350c
https://pubmed.ncbi.nlm.nih.gov/7948652
https://pubmed.ncbi.nlm.nih.gov/7948652
Publikováno v:
Biomedical sciences instrumentation. 30
A transient-evoked otoacoustic emission (TEOAE) is a sound originating in the cochlea in response to a brief acoustic stimulus, such as a click. The response is typically a weak (25 dB SPL maximum) signal that lasts 20-40 ms. Analysis of TEOAEs is pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d75f0b112c205d9d50b5b499daf59317
https://pubmed.ncbi.nlm.nih.gov/7948653
https://pubmed.ncbi.nlm.nih.gov/7948653
Autor:
Craig C. Smith, R. J. Thornhill
Publikováno v:
Journal of Dynamic Systems, Measurement, and Control. 105:232-237
The frequency sampling theorem is developed and interpreted for a function of frequency which was sampled either directly or indirectly by spectral identification techniques. An example of the results of time aliasing when the frequency resolution is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2736dc21951f723f9a5ef5e5abd3905
https://doi.org/10.1115/1.3140664
https://doi.org/10.1115/1.3140664
Autor:
Craig C. Smith, R. J. Thornhill
Publikováno v:
Journal of Dynamic Systems, Measurement, and Control. 105:227-231
A method is presented for predicting impact forces using measured frequency response functions when an ideal mass elastically impacts a stationary structure. It is shown that a frequency response function measured at the point of impact on the struct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f9a0230d86efa86a6169e9f322f6b7c
https://doi.org/10.1115/1.3140663
https://doi.org/10.1115/1.3140663
Autor:
R J, THORNHILL
Publikováno v:
Medical world. 82(4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f111fe04c99bfb55093a70ed873f0482
https://pubmed.ncbi.nlm.nih.gov/14369362
https://pubmed.ncbi.nlm.nih.gov/14369362