analysis: Analysis of partial discharge signals.

In pdCluster: Partial Discharge Clustering

Description

Analysis of partial discharge signals.

Usage

analysis(x, ...)

Arguments

x	numeric, a partial discharge signal.
...	additional arguments for no0 and wavVarPD

Details

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).

Value

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.

Author(s)

Oscar Perpiñán Lamigueiro

See Also

no0, wavVarPD, prony, lapply, do.call.

pdCluster documentation built on May 2, 2019, 5:25 p.m.