Radix2FFT constructor

Radix2FFT(
  1. int powerOf2Size
)

Constructs an FFT object with the given size.

The size must be a power of two, eg 1, 2, 4, 8, 16 etc.

Implementation

Radix2FFT(int powerOf2Size)
    : _twiddles = _calculateTwiddles(powerOf2Size),
      _bits = highestBit(powerOf2Size),
      super._(powerOf2Size);