def __init__(self, fft_size):
"""
CTOR.
@param fft_size FFT Size. WARNING: must be of the size of the pattern used by the WaveformDecision algorithm.
@param algorithm A ThresholdAlgorithm.
"""
self._detector = WaveformDetectorGambi(fft_size=fft_size)
# ::TRICKY:: Calls abstract _build method
UHDSSArch.__init__(self,
name="WaveformSSArch",
input_signature=gr.io_signature(1, 1, gr.sizeof_gr_complex),
output_signature=gr.io_signature(1, 1, gr.sizeof_float*fft_size),
)
def __init__(self, Np, P, L):
"""
CTOR
@param Np
@param P
@param L
"""
self.Np = Np
self.P = P
self.L = L
UHDSSArch.__init__(self,
name="CycloSSArch",
input_signature=gr.io_signature(1, 1, gr.sizeof_gr_complex),
output_signature=gr.io_signature(1, 1, gr.sizeof_gr_complex * Np * P)
)
def __init__(self, fft_size, mavg_size):
"""
CTOR
@param fft_size FFT Size.
@param mavg_size Moving average array size.
@param algorithm A ThresholdAlgorithm instance.
"""
self._detector = EnergyDetectorGambi(
fft_size = fft_size,
mavg_size = mavg_size,
)
# ::TRICKY:: Calls abstract _build method
UHDSSArch.__init__(self,
name="EnergySSArch",
input_signature=gr.io_signature(1, 1, gr.sizeof_gr_complex),
output_signature=gr.io_signature(1, 1, gr.sizeof_float * 1024),
)
def __init__(self, max_items_group):
"""
CTOR.
@param device RadioDevice instance.
@param detector A SS detector.
@param max_items_group Number of ouputs to group.
@return A tuple with 3 elements: (final decision, energy, avg energy)
"""
#
self._detector = SimpleRankingDetector(512, 5, 0.3)
# Group items
self._grouper = GroupInN(max_items_group=max_items_group, callback=None, n_inputs=2)
UHDSSArch.__init__(
self,
name="ranking_arch",
input_signature=gr.io_signature(1, 1, gr.sizeof_gr_complex),
output_signature=gr.io_signature(0, 0, 0),
)