Ozlem Cakir, M. Engin, E. Z. Engin, Ufuk Yumrukaya
{"title":"肌电信号处理对肌肉疲劳的研究","authors":"Ozlem Cakir, M. Engin, E. Z. Engin, Ufuk Yumrukaya","doi":"10.1109/BIYOMUT.2009.5130354","DOIUrl":null,"url":null,"abstract":"Surface EMG signals are taken from the human muscle and have some advantages over the needle electrode originated EMG's recordings. In this study, we have processed surface EMG's coming from the normal subject set (7 female and 7 male) to investigate the effects of the muscle fatigue on the 50% maximum voluntary contraction condition. We have observed great correlation between three features which are the slope of the changes of median frequency, number of zero crossing, and wavelet transform based entropy. We also found that the wavelet transform based entropy values have the great abrupt changes for some subjects.","PeriodicalId":119026,"journal":{"name":"2009 14th National Biomedical Engineering Meeting","volume":"19 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Investigation of Muscle Fatigue by Processing EMG Signal\",\"authors\":\"Ozlem Cakir, M. Engin, E. Z. Engin, Ufuk Yumrukaya\",\"doi\":\"10.1109/BIYOMUT.2009.5130354\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Surface EMG signals are taken from the human muscle and have some advantages over the needle electrode originated EMG's recordings. In this study, we have processed surface EMG's coming from the normal subject set (7 female and 7 male) to investigate the effects of the muscle fatigue on the 50% maximum voluntary contraction condition. We have observed great correlation between three features which are the slope of the changes of median frequency, number of zero crossing, and wavelet transform based entropy. We also found that the wavelet transform based entropy values have the great abrupt changes for some subjects.\",\"PeriodicalId\":119026,\"journal\":{\"name\":\"2009 14th National Biomedical Engineering Meeting\",\"volume\":\"19 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-05-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 14th National Biomedical Engineering Meeting\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/BIYOMUT.2009.5130354\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 14th National Biomedical Engineering Meeting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/BIYOMUT.2009.5130354","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Investigation of Muscle Fatigue by Processing EMG Signal
Surface EMG signals are taken from the human muscle and have some advantages over the needle electrode originated EMG's recordings. In this study, we have processed surface EMG's coming from the normal subject set (7 female and 7 male) to investigate the effects of the muscle fatigue on the 50% maximum voluntary contraction condition. We have observed great correlation between three features which are the slope of the changes of median frequency, number of zero crossing, and wavelet transform based entropy. We also found that the wavelet transform based entropy values have the great abrupt changes for some subjects.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
