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Lab052: suppress false preamble candidates

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This commit is contained in:
LittleSam129
2026-09-08 17:29:52 +03:00
parent 9f33607d3a
commit cc38900cae
27 changed files with 77397 additions and 0 deletions
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74
data/processed/lab052/initial_receiver_cpu.txt Normal file
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7786130 function calls (7783174 primitive calls) in 12.641 seconds
Ordered by: internal time
List reduced from 336 to 30 due to restriction <30>
ncalls tottime percall cumtime percall filename:lineno(function)
7779 2.401 0.000 2.401 0.000 {built-in method scipy.fft._duccfft.pyduccfft.c2c}
240 1.355 0.006 1.363 0.006 lab051_streaming_receiver.py:139(fast_viterbi)
1467 1.290 0.001 1.301 0.001 _upfirdn.py:91(apply_filter)
312654 1.160 0.000 2.039 0.000 numeric.py:2337(isclose)
738 0.665 0.001 12.616 0.017 lab050_streaming_receiver.py:133(push_iq_block)
974 0.519 0.001 2.622 0.003 bpsk_radio.py:1079(root_raised_cosine_taps)
734 0.515 0.001 3.251 0.004 lab044_hackrf_bpsk_packet.py:189(_scale_and_carrier)
2746 0.327 0.000 0.327 0.000 {method 'copy' of 'numpy.ndarray' objects}
1455 0.267 0.000 0.269 0.000 lab043_pluto_to_rtlsdr.py:516(pilot_prbs7)
1563270 0.251 0.000 0.360 0.000 numeric.py:2429(<genexpr>)
2593 0.228 0.000 3.133 0.001 _signaltools.py:485(_freq_domain_conv)
1934 0.160 0.000 0.160 0.000 {method 'cumsum' of 'numpy.ndarray' objects}
7779 0.155 0.000 0.261 0.000 helper.py:146(_fix_shape)
16722 0.153 0.000 0.153 0.000 {built-in method numpy.zeros}
1624470 0.152 0.000 0.163 0.000 {built-in method builtins.isinstance}
29235 0.144 0.000 0.149 0.000 {built-in method numpy.array}
313134 0.128 0.000 0.251 0.000 _ufunc_config.py:440(__enter__)
480 0.125 0.000 1.649 0.003 lab051_streaming_receiver.py:258(matched_window)
12394 0.113 0.000 0.113 0.000 {method 'reduce' of 'numpy.ufunc' objects}
480 0.095 0.000 2.613 0.005 lab051_streaming_receiver.py:287(extract)
734 0.093 0.000 0.093 0.000 {built-in method scipy.ndimage._nd_image.min_or_max_filter1d}
784660 0.076 0.000 0.076 0.000 {built-in method builtins.abs}
734 0.074 0.000 0.540 0.001 lab043_hackrf_bpsk.py:248(_normalized_sliding_correlation)
313134 0.074 0.000 0.074 0.000 {built-in method numpy._core._multiarray_umath._make_extobj}
313134 0.071 0.000 0.124 0.000 _ufunc_config.py:456(__exit__)
885 0.070 0.000 0.075 0.000 _arraypad_impl.py:86(_pad_simple)
480 0.070 0.000 0.210 0.000 lab043_hackrf_bpsk.py:530(_evaluate_symbols)
5894 0.061 0.000 0.061 0.000 {method 'reshape' of 'numpy.ndarray' objects}
734 0.060 0.000 11.916 0.016 lab052_candidate_detection.py:142(_scan)
734 0.057 0.000 2.708 0.004 lab043_pluto_to_rtlsdr.py:458(shape_frame_like_lab042)
7786130 function calls (7783174 primitive calls) in 12.641 seconds
Ordered by: cumulative time
List reduced from 336 to 30 due to restriction <30>
ncalls tottime percall cumtime percall filename:lineno(function)
738 0.665 0.001 12.616 0.017 lab050_streaming_receiver.py:133(push_iq_block)
734 0.060 0.000 11.916 0.016 lab052_candidate_detection.py:142(_scan)
240 0.022 0.000 5.697 0.024 lab046c_offline_recovery.py:637(decode_candidate_from_memmap)
734 0.004 0.000 3.548 0.005 lab051_streaming_receiver.py:185(__init__)
734 0.007 0.000 3.544 0.005 lab044_hackrf_bpsk_packet.py:257(_preamble_reference_samples)
734 0.515 0.001 3.251 0.004 lab044_hackrf_bpsk_packet.py:189(_scale_and_carrier)
2593 0.228 0.000 3.133 0.001 _signaltools.py:485(_freq_domain_conv)
7779 0.012 0.000 2.869 0.000 _backend.py:19(__ua_function__)
7779 0.020 0.000 2.847 0.000 _basic_backend.py:52(_execute_nD)
7779 0.030 0.000 2.824 0.000 basic.py:126(c2cn)
2188 0.036 0.000 2.806 0.001 _signaltools.py:589(fftconvolve)
734 0.057 0.000 2.708 0.004 lab043_pluto_to_rtlsdr.py:458(shape_frame_like_lab042)
974 0.519 0.001 2.622 0.003 bpsk_radio.py:1079(root_raised_cosine_taps)
480 0.095 0.000 2.613 0.005 lab051_streaming_receiver.py:287(extract)
7779 2.401 0.000 2.401 0.000 {built-in method scipy.fft._duccfft.pyduccfft.c2c}
734 0.025 0.000 2.057 0.003 lab052_candidate_detection.py:112(coarse_scores)
312654 1.160 0.000 2.039 0.000 numeric.py:2337(isclose)
5186 0.005 0.000 1.855 0.000 _basic_backend.py:113(fftn)
480 0.125 0.000 1.649 0.003 lab051_streaming_receiver.py:258(matched_window)
240 0.023 0.000 1.508 0.006 lab045_hackrf_bpsk_fec.py:476(analyze_post_preamble_soft)
240 0.052 0.000 1.497 0.006 lab051_streaming_receiver.py:222(refine)
734 0.030 0.000 1.415 0.002 lab051_streaming_receiver.py:113(get)
1467 0.003 0.000 1.383 0.001 lab051_streaming_receiver.py:120(filtered)
1467 0.026 0.000 1.379 0.001 _signaltools.py:3884(resample_poly)
240 1.355 0.006 1.363 0.006 lab051_streaming_receiver.py:139(fast_viterbi)
1467 0.005 0.000 1.331 0.001 _upfirdn.py:108(upfirdn)
1467 1.290 0.001 1.301 0.001 _upfirdn.py:91(apply_filter)
2593 0.002 0.000 0.999 0.000 _basic_backend.py:120(ifftn)
405 0.022 0.000 0.797 0.002 _signaltools.py:850(oaconvolve)
240 0.001 0.000 0.661 0.003 lab043_hackrf_bpsk.py:366(_matched_filter_taps)