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Abstract:
为了提高基于表面肌电信号下肢运动识别的准确性,提出了一种优化模糊加权核极限学习机(Kernel-based Fuzzy Weighted Extreme Learning Machine, KFWELM)的下肢运动识别方法。首先提取表面肌电信号的时域、频域、非线性特征,使用局部Fisher判别分析(Local Fisher Discriminant Analysis, LFDA)和局部保持投影(Locality Preserving Projections, LPP)进行特征降维处理,以减少原特征的信息丢失;其次,采用改进高斯量子粒子群算法(Gaussian Quantum Particle ...
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传感技术学报
ISSN: 1004-1699
CN: 32-1322/TN
Year: 2022
Issue: 05
Volume: 35
Page: 621-626
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 4
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