Method Initialize

tensorflow/lite/kernels/internal/spectrogram.cc:40–44

}  // namespace

bool Spectrogram::Initialize(int window_length, int step_length) {
  std::vector<double> window;
  GetPeriodicHann(window_length, &window);
  return Initialize(window, step_length);
}

inline int Log2Floor(uint32_t n) {
  if (n == 0) return -1;