| 释义 |
matrix calculus
matrix calculus[′mā·triks ′kal·kyə·ləs] (mathematics) The treatment of matrices whose entries are functions as functions in their own right with a corresponding theory of differentiation; this has application to the study of multidimensional derivatives of functions of several variables. matrix calculus
ma·trix cal·cu·lusa yellowish-white to light tan urinary calculus containing calcium salts, with the consistency of putty; composed chiefly of an organic matrix consisting of a mucoprotein and a sulfated mucopolysaccharide, and usually associated with chronic infection.ma·trix cal·cu·lus (mā'triks kal'kyū-lŭs) A yellowish-white to whitish-tan urinary calculus containing calcium salts in an organic matrix and usually associated with chronic infection. |