Research Article
A Pulse Signal Characteristic Recognition Algorithm Based on Multifractal Dimension
Table 2
Recognition rates of two kinds of feature extraction methods under the condition of different pulse width.
| Times | Based on multifractal dimension | Based on entropy |
| 1 | 100% | 83.5% | 2 | 98.5% | 92.0% | 3 | 100% | 70.5% | 4 | 98.0% | 73.0% | 5 | 100% | 66.0% | 6 | 98.5% | 92.5% |
| Average value | 99.0% | 79.6% | Variance | 1.87% | 25.4% |
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