Description: Based on the definition of wavelet spectrum of the maximal overlap discrete wavelet transform, we propose a novel
algorithm for determining the local singularity exponents, which provides the local scaling information of interest, and construct a
singularity- spectrum- like histo gram to describe the global statistical distribution of the local singularity strengths. The validity and efficiency
are verified by numerical experiment and application to real heart rate data.
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一种基于小波谱的分形函数奇异性确定方法_王兆瑞.pdf
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