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added s11!

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Ayzen
2026-03-26 18:29:42 +03:00
parent 9ddbde22bd
commit 077542cbd0
43 changed files with 713 additions and 347 deletions
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python_app/orchestration/shm/decoder.py
+5 -5
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@@ -40,16 +40,16 @@ def decode_trace_collection(payload: bytes, expected_magic: int) -> SweepCollect
freq = np.frombuffer(cursor.read_bytes(freq_bytes), dtype="<f4").astype(np.float32, copy=False)
interleaved_bytes = point_count * 8
# Runtime trace payloads now carry S11 before S21. The Python layer
# still works with S21 only for now, so consume and discard S11 here.
cursor.read_bytes(interleaved_bytes)
interleaved = np.frombuffer(cursor.read_bytes(interleaved_bytes), dtype="<f4")
s21 = (interleaved[0::2] + 1j * interleaved[1::2]).astype(np.complex64, copy=False)
s11_interleaved = np.frombuffer(cursor.read_bytes(interleaved_bytes), dtype="<f4")
s21_interleaved = np.frombuffer(cursor.read_bytes(interleaved_bytes), dtype="<f4")
s11 = (s11_interleaved[0::2] + 1j * s11_interleaved[1::2]).astype(np.complex64, copy=False)
s21 = (s21_interleaved[0::2] + 1j * s21_interleaved[1::2]).astype(np.complex64, copy=False)
traces.append(
TraceData(
combo=ComboKey(input_pos=input_pos, output_pos=output_pos),
frequency_hz=freq,
s11=s11,
s21=s21,
)
)