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Shape factor (mean-absolute / mean-sqrt-absolute-squared)

Source: R/dsp_waveform.R
morie_dsp_shape_factor.Rd

Dimensionless waveshape descriptor: E|x| / (E sqrt|x|)^2.

Usage

morie_dsp_shape_factor(x)

Arguments

x

Numeric vector.

Value

Scalar.

References

Rangayyan & Krishnan (2015), Ch. 5, sec. 5.2.

Examples

morie_dsp_shape_factor(rep(0, 10L))
#> [1] 0