Hadamard code
error-correcting code
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Hadamard code
Summary
Hadamard code is a linear code[1]. It draws 49 Wikipedia views per month (linear_code category, ranking #2 of 3).[2]
Key Facts
- Hadamard code's instance of is recorded as linear code[3].
- Hadamard code's instance of is recorded as binary code[4].
- Hadamard code's instance of is recorded as balanced code[5].
- Jacques Hadamard is named after Hadamard code[6].
- Hadamard code's Freebase ID is recorded as /m/0261bhc[7].
- Hadamard code's different from is recorded as augmented Hadamard code[8].
- Hadamard code's different from is recorded as punctured Hadamard code[9].
- Hadamard code's defining formula is recorded as \text{Had}(x) = \left(\sum_{i=1}^{k} x_i y_i\ \bmod\ 2\right)_{y\in{0,1}^k}[10].
- Hadamard code's exact match is recorded as https://errorcorrectionzoo.org/c/hadamard[11].
- Hadamard code's Microsoft Academic ID is recorded as 26693338[12].
- Hadamard code's in defining formula is recorded as k[13].
- Hadamard code's OpenAlex ID is recorded as C26693338[14].
Why It Matters
Hadamard code draws 49 Wikipedia views per month (linear_code category, ranking #2 of 3).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[15] It is known by 8 alternative names across languages and contexts.[16]