Complexity Analysis of Physiological Time Series Using a Novel Permutation-Ratio Entropy
نویسندگان
چکیده
منابع مشابه
Permutation entropy: a natural complexity measure for time series.
We introduce complexity parameters for time series based on comparison of neighboring values. The definition directly applies to arbitrary real-world data. For some well-known chaotic dynamical systems it is shown that our complexity behaves similar to Lyapunov exponents, and is particularly useful in the presence of dynamical or observational noise. The advantages of our method are its simplic...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2018
ISSN: 2169-3536
DOI: 10.1109/access.2018.2879725