Reverse Weighted-Permutation Entropy: A Novel Complexity Metric Incorporating Distance and Amplitude Information †
Abstract
:1. Introduction
2. Reverse Weighted-Permutation Entropy
- Step 1: Phase space reconstruction.
- Step 2: Ascending order.
- Step 3: Entropy calculation.
- (1)
- Probability calculation.
- (2)
- Calculation formula.
3. Simulations
3.1. Simulation 1
3.2. Simulation 2
3.3. Simulation 3
4. Conclusions
Funding
Conflicts of Interest
References
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Window | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 |
---|---|---|---|---|---|---|---|---|---|---|
PE | 0.994 | 0.988 | 0.992 | 0.979 | 0.982 | 0.978 | 0.987 | 0.990 | 0.995 | 0.995 |
WPE | 0.992 | 0.651 | 0.645 | 0.648 | 0.651 | 0.649 | 0.652 | 0.649 | 0.650 | 0.993 |
RPE | 0.007 | 0.014 | 0.010 | 0.026 | 0.021 | 0.025 | 0.015 | 0.011 | 0.006 | 0.005 |
RWPE | 0.009 | 0.317 | 0.319 | 0.318 | 0.317 | 0.317 | 0.316 | 0.317 | 0.317 | 0.009 |
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Li, Y. Reverse Weighted-Permutation Entropy: A Novel Complexity Metric Incorporating Distance and Amplitude Information. Proceedings 2020, 46, 1. https://doi.org/10.3390/ecea-5-06688
Li Y. Reverse Weighted-Permutation Entropy: A Novel Complexity Metric Incorporating Distance and Amplitude Information. Proceedings. 2020; 46(1):1. https://doi.org/10.3390/ecea-5-06688
Chicago/Turabian StyleLi, Yuxing. 2020. "Reverse Weighted-Permutation Entropy: A Novel Complexity Metric Incorporating Distance and Amplitude Information" Proceedings 46, no. 1: 1. https://doi.org/10.3390/ecea-5-06688