Struct spectrum_analyzer::scaling::SpectrumDataStats

pub struct SpectrumDataStats {
    pub min: f32,
    pub max: f32,
    pub average: f32,
    pub median: f32,
    pub n: f32,
}

Helper struct for SpectrumScalingFunction that is passed into the scaling function together with the current frequency value. This structure can be used to scale each value. All properties reference the current data of a crate::spectrum::FrequencySpectrum.

This uses f32 in favor of crate::FrequencyValue because the latter led to some implementation problems.

Fields

min: f32

Minimal frequency value in spectrum.

max: f32

Maximum frequency value in spectrum.

average: f32

Average frequency value in spectrum.

median: f32

Median frequency value in spectrum.

n: f32

Number of samples (samples.len()). Already casted to f32, to avoid repeatedly casting in a loop for each value.

Trait Implementations

impl Debug for SpectrumDataStats

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.