diff options
Diffstat (limited to 'gr-digital/python/digital/qamlike.py')
| -rw-r--r-- | gr-digital/python/digital/qamlike.py | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/gr-digital/python/digital/qamlike.py b/gr-digital/python/digital/qamlike.py index 88ff423e15..4939f20437 100644 --- a/gr-digital/python/digital/qamlike.py +++ b/gr-digital/python/digital/qamlike.py @@ -13,6 +13,7 @@ This file contains constellations that are similar to QAM, but are not perfect s from . import digital_python from .qam import large_ampls_to_corners_mapping + def qam32_holeinside_constellation(large_ampls_to_corners=False): # First make constellation for one quadrant. # 0 1 2 @@ -36,10 +37,10 @@ def qam32_holeinside_constellation(large_ampls_to_corners=False): ((1, 2), 0b111), ((2, 1), 0b100), ((2, 2), 0b110), - ) - points = [None]*32 + ) + points = [None] * 32 for indices, number in indices_and_numbers: - p_in_quadrant = 0.5+indices[0] + 1j*(0.5+indices[1]) + p_in_quadrant = 0.5 + indices[0] + 1j * (0.5 + indices[1]) for quadrant in range(4): index = number + 8 * quadrant rotation = pow(1j, quadrant) @@ -53,8 +54,8 @@ def qam32_holeinside_constellation(large_ampls_to_corners=False): width = 0.5 pre_diff_code = [] if not large_ampls_to_corners: - constellation = digital_python.constellation_rect(points, pre_diff_code, 4, - side, side, width, width) + constellation = digital_python.constellation_rect( + points, pre_diff_code, 4, side, side, width, width) else: sector_values = large_ampls_to_corners_mapping(side, points, width) constellation = digital_python.constellation_expl_rect( |