Description Usage Arguments Details Value Author(s) See Also

Analysis of partial discharge signals.

1 |

`x` |
numeric, a partial discharge signal. |

`...` |
additional arguments for |

This function calculate the wavelet variance (`wavVarPD`

),
maximum location, range, length, energy, zero-cross ratio
(`nZeroCross`

) and the frequency and damping factor via the
Prony's method (`prony`

).

A `data.frame`

with:

`RefMax` |
Maximum location. |

`W1, W2, W3 and W4` |
Wavelet variances of the first 4 levels. |

`range` |
Range of the signal. |

`N` |
Number of samples of the signal. |

`energy` |
Energy of the signal calculated as the sum of the squared samples. |

`nZC` |
Zero-cross rate. |

`freq1, freq2, damp1, damp2` |
Frequencies and damping factors of the most energetic components of the Prony's analysis. |

Oscar Perpiñán Lamigueiro

`no0`

, `wavVarPD`

, `prony`

,
`lapply`

, `do.call`

.

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