class DSP::Extrema

• DSP::Extrema
• Reference
• Object

Overview

Features analysis methods.

Defined in:

dsp/analysis/extrema.cr

Constructors

• .new(samples : Array(Float64))
• .new

Instance Method Summary

• #==(other : Extrema)
• #any_processed?
• #extrema
• #local_maxima : Hash(Int32, Float64)
• #local_minima : Hash(Int32, Float64)
• #maxima
• #minima
• #negative_minima

  Returns only negative minima

• #none_processed?
• #outer_extrema

  Returns only negative minima and positive maxima

• #positive_maxima

  Returns only positive maxima

• #process_sample(sample : Float64)
• #process_samples(samples : Array(Float64))
• #update_global_max(sample)
• #update_global_min(sample)
• #update_local_extrema(sample : Float64)

Constructor Detail

Instance Method Detail