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机译:Correspondence: PCA Based Hurst Exponent Estimator for fBm Signals Under Disturbances
Tsinghua National Laboratory for Information Science and Technology (TNList), Department of Automation, Tsinghua University, Beijing 100084, China;
Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX 78712 USA;
Fractal Brownian motion (fBm); Hurst exponent; principal component analysis (PCA);