Steane [[7,1,3]] Code — Syndrome Measurement
3-bit error correction: parity check matrix, syndrome table, single-qubit error correction
Error Injection
Error type:
X (bit flip)
0=X error, 1=Z error, 2=Y error
Error location (qubit):
none
0=none, 1-7=qubit index
Inject Error & Measure Syndrome
Apply Correction
Reset to |0⟩_L
Syndrome Readout
Ready — inject an error