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Multivariate Analysis of Multichannel Surface Myoelectric Signals to Determine Muscular Fatigue
http://hdl.handle.net/10191/20306
http://hdl.handle.net/10191/2030674883a5b-ef7f-4e0d-bded-862a1d1507f4
名前 / ファイル | ライセンス | アクション |
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36_302-305.pdf (325.3 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2012-10-31 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Multivariate Analysis of Multichannel Surface Myoelectric Signals to Determine Muscular Fatigue | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Muscular Fatigue | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Karhunen-Loeve Expansion | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Eigenvalue | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Factor Loading | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Nakamura, Y.
× Nakamura, Y.× Kiryu, T.× Saitoh, Y. |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Multivariate analysis would be effective in finding the functional change from several variables obtained from multivariate biological signals. We applied this idea to the discrimination of sustained fatiguing contraction from negative ramp contraction. The time-series of eigenvalues were obtained from multidimensional biological variables by the Karhunen-Loeve expansion. The results showed that, the first and second eigenvalues came close to each other during fatiguing contraction, whereas only the first eigenvalue was dominant during negative ramp contraction. Moreover, the factor loadings showed considerable difference between fatiguing contraction and negative ramp contraction. As a result, the muscular-fatigue-related functional change could be represented clearly by the time-series of proportions and factor loadings. | |||||
言語 | en | |||||
書誌情報 |
en : Methods of information in medicine 巻 36, p. 302-305, 発行日 1997 |
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出版者 | ||||||
言語 | en | |||||
出版者 | Schattauer | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0026-1270 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00737631 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | http://doi.org/10.1055/s-0038-1636867 | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
著者版フラグ | ||||||
値 | publisher |