“diagonal matrix”的概念、定义、翻译、参考文献-科学参考

单词	diagonal matrix
释义	diagonal matrix Mathematics A square matrix in which all the entries not in the main diagonal are zero. Statistics See matrix. Computer A square matrix A in which a_ij = 0 if i≠ j. The inverse of a diagonal matrix, if it exists, is particularly easy to calculate and is itself diagonal.
随便看	isotherm isothermal efficiency isothermal process isothermal region isothermal remanence isothermic isotone isotonic isotope isotope dilution isotope fractionation isotope geochemistry isotope hydrology isotope separation isotope tracer isotopic dating isotopic discrimination isotopic isomers isotopic number isotopic signature isotopic spin isotopologues isotopomers isotopy isotrophic

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