a matrix that is the inverse of its transpose so that any two rows or any two columns are orthogonal vectors
Compare symmetric matrix
Examples of 'orthogonal matrix' in a sentence
orthogonal matrix
Also, certain classes of orthogonal matrix polynomials are established.
M. Abdalla, H. Abd-Elmageed, M. Abul-Ez, Z. Kishka 2017, 'Operational Formulae of the Multivariable Hypergeometric Matrix Functions and RelatedMatrix Polynomials', General Letters in Mathematicshttp://www.refaad.com/Files/GLM/GLM-3-2-1.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
An orthogonal matrix, combining the selected levels of attributes, was used to define scenarios.
Nolla JM, Rodríguez M, Martin-Mola E, Raya E, Ibero I, Nocea G, Aragon B, Lizán L,Prades M 2016, 'Patients' and rheumatologists' preferences for the attributes of biologicalagents used in the treatment of rheumatic diseases in Spain', Patient Preference and Adherencehttps://www.dovepress.com/patients39-and-rheumatologists39-preferences-for-the-attributes-of-bio-peer-reviewed-article-PPA. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Subsequently, the optimum concentrations of these medium components were investigated using the orthogonal matrix method.
Baojing Yuan, Xiaoyan Chi, Rijun Zhang 2012, 'Optimization of exopolysaccharides production from a novel strain of Ganoderma lucidumCAU5501 in submerged culture', Brazilian Journal of Microbiologyhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000200009. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)