Hadamard matrix

real square matrix whose all columns (rows) are mutually orthogonal and which only 1 or −1 as entries
rdfs:label
"Hadamard matrix"@en
skos:altLabel
"Hadamard matrix"@nl
schema:description
"real square matrix whose all columns (rows) are mutually orthogonal and which only 1 or −1 as entries"@en
schema:dateModified "2026-11-10T15:48:58+00:00"^^xsd:dateTime
schema:version 2567609762
wikibase:identifiers 10
wikibase:sitelinks 23
wikibase:statements 17
p:P10283 wd:statement/Q1422682-9EBA1537-0216-437A-B4F1-1BE53792CF8C
p:P11514 wd:statement/Q1422682-D3C5115B-6205-4C88-8DFC-7F5A6DC07DF1
p:P138 wd:statement/Q1422682-184D229A-A343-435A-8B82-CE935E81B10A
p:P2347 wd:statement/Q1422682-71bc7a7f-47ac-f467-08d6-2f9bf131d0be
p:P2534 wd:statement/Q1422682-EAD79269-80B8-40E5-960A-0518603B1AA0
p:P279 wd:statement/Q1422682-5344f447-4939-444f-3250-8d4f31efc961
wd:statement/Q1422682-f92b44b3-489c-dfaf-97d5-7163ef3cc513
p:P2812 wd:statement/Q1422682-ed9c5a90-40d4-87b0-e877-071c589e7ec9
p:P3417 wd:statement/Q1422682-D825C7EE-A993-451D-A2A8-E5DD19B7DA24
p:P373 wd:statement/Q1422682-689A81F7-315A-470F-8070-EA334E64E0FC
p:P61 wd:statement/Q1422682-0B8C9C8B-D9A6-48AB-A5F9-BA5C04666694
p:P6104 wd:statement/Q1422682-619C70A0-A4E1-4740-BA95-0D3510721C4C
p:P6366 wd:statement/Q1422682-6001E94E-C53B-4619-8783-B58105361550
p:P646 wd:statement/Q1422682-B1B841C8-FE67-4F8C-A5E4-D838D56CD5CB
p:P7554 wd:statement/Q1422682-5c49a2bd-4ba9-ce2e-8490-18628aaea28c
p:P9621 wd:statement/Q1422682-CEF0CCD2-BCFE-4418-B016-CB1CC7D3F88E
wd:statement/Q1422682-ab92ab07-45b8-1607-adb0-795d1a5ca8da
p:direct-normalized/P2347 <http://www.yso.fi/onto/yso/p29114>
p:direct-normalized/P6366 <https://makg.org/entity/30463267>
wdt:P10283 "C30463267"
wdt:P11514 "matritsa-adamara-76802b"
wdt:P138 Jacques Hadamard
wdt:P2347 "29114"
wdt:P2534 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>H</mi><msup><mi>H</mi><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi mathvariant="normal">T</mi></mrow></mrow></msup><mo stretchy="false">=</mo><mi>n</mi><msub><mi>I</mi><mrow data-mjx-texclass="ORD"><mi>n</mi></mrow></msub></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P279 (1,−1)-matrix
Butson-type Hadamard matrix
wdt:P2812 "HadamardMatrix"
wdt:P3417 "Hadamard-Matrix"
wdt:P373 "Hadamard matrix"
wdt:P61 James Joseph Sylvester
wdt:P6104 WikiProject Mathematics
wdt:P6366 "30463267"
wdt:P646 "/m/02jpjs"
wdt:P7554 "Hadamard_matrix"
wdt:P9621 "matrice-di-hadamard"
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