class DSP::Transforms::Radix2

• DSP::Transforms::Radix2
• Reference
• Object

Defined in:

dsp/transforms/radix_2.cr

Constant Summary

TWO_PI = Math::PI * 2

Class Method Summary

• .fft(input : Array) : Array(Complex)
• .fft_helper(input : Array, forward : Bool = true) : Array(Complex)

  @author James Tunnell Modified stockham algorithm, output not in place

• .ifft(input : Array) : Array(Complex)

Class Method Detail