Home›Browse›Hadamard matrix🌐EnglishEnglishDeutschFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийالعربيةفارسی한국어中文日本語EntityQ1422682· pop 21· linked from 201 articlesHadamard matrixSign in to savereal square matrix whose all columns (rows) are mutually orthogonal and which only 1 or −1 as entriesAvailable in 21 languagesFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBelarusianCatalanCzechFinnishHebrewNederlandsPolskiSlovenianSvenskaUkrainianShow 2 moreفارسی한국어via Wikidata sitelinks · CC0