class DSP::Transforms::Radix4
- DSP::Transforms::Radix4
- Reference
- Object
Defined in:
dsp/transforms/radix_4.crConstant Summary
-
TWO_PI =
Math::PI * 2.0
Class Method Summary
- .fft(input : Array) : Array(Complex)
- .fft_helper(input : Array, forward? : Bool = true) : Array(Complex)
- .ifft(input : Array(Complex)) : Array(Complex)