词汇 | matrix |
释义 | matrix noun uk /ˈmeɪ.trɪks/ us /ˈmeɪ.trɪks/pluralmatricesuk /-trɪ.siːz/matrixes matrixnoun (DEVELOPMENT)[ C ]formal the set of conditions that provides a system in which something grows or develops: (事物成长发展的)条件,环境 Europe is remaking itself politically within the matrix of the European Community.欧洲将在欧共体的环境下重塑政治版图。 Situations and circumstances affair background busyness circumstances beyond someone's control climate comedy of errors condition farce financial affairs footing landscape picture practicality scheme situation the scheme of thingsidiom truth under any circumstances under no circumstances under the circumstances matrixnoun (MATHEMATICS)[ C ] mathematics specialized a group of numbers or other symbols arranged in a rectangle that can be used together as a single unit to solve particular mathematical problems(数学上的)矩阵 benjaminec/iStock/Getty Images Plus/GettyImages Calculations & calculating algebraic algebraically algo algorithmic amount calculate integration interpolation inverse function linear equation mathematical miscalculate miscount operator sum sum total tolerance tot something up triangulate work something out matrixnoun (SUBSTANCE)[ C or U ]specialized a substance in which other things are fixed, buried, etc.: 脉石;母岩;基岩 The fossils lie embedded in a matrix of shale and sandstone.化石牢牢嵌在页岩与砂岩形成的脉石中。 Frames & structures anatomy armature bezel carcass clothes hanger clothes horse coat hanger framing gantry hanger homeschool honeycomb photo frame picture frame rack reframe safety gate shadowbox skeleton substructure matrix | American Dictionarymatrix noun[ C ] us/ˈmeɪ·trɪks/pluralmatricesus/ˈmeɪ·trəˌsiz/matrixesus/ˈmeɪ·trɪk·sɪz/ algebra a group of numbers or other symbols arranged in a rectangle that can be used to solve particular mathematical problems matrix | Business Englishmatrix noun[ C ] uk /ˈmeɪtrɪks/uspluralmatrixes or matrices a group of numbers or other things arranged in a rectangle that can be used to solve a problem or measure something: The bottom row of the matrix indicates typical lead times for starting activities in order to complete the stage by the date scheduled. They use a matrix which classifies the company's product or service on one axis from A to E. a set of related things that affect the way something develops or changes: The modern matrix of cultural management includes buzzwords like 'access' and 'empowerment'. See alsoAnsoff matrix Boston Matrix salary matrix Examples of matrixmatrix Table 1 presents the correlation matrices, means, and standard deviations for the models forecasting externalizing and internalizing symptoms. The latter affords ample motivation for studying weak equivalence for arbitrary primitive matrices and not just those that match unimodal kneading sequences. The amplitudes of incoming and outgoing modes for both fields are related by scattering matrices. Connected simple systems, transition matrices and heteroclinic bifurcations. In the case of the orthogonal group the generators must be skew symmetric matrices. The present paper offers a better solution to this problem, using density matrices and superoperators instead of probability distributions. To relate the sign of diagonal elements to the sign of the real parts of eigenvalues, we introduce the following dominant diagonal properties of matrices. All operations are organised in relation to this base: in particular, they can be represented by linear functions whose matrices are diagonal in this base. In that case, the simplest option is to take the canonical viewpoint, that is, the one consisting of diagonal matrices. Fully off-diagonal submatrices of diagonally dominant matrices are completely unstructured matrices, and so with irreducible determinants of unbounded degree. In the present work we give another construction for low-rank co-diagonal matrices, based on a modular sieve formula. In this method it is not necessary to consider polarization vectors and eigenvalues of dispersion matrices around coupling points. Distance matrices were calculated with a 50% conservation filter for each phylogenetic group. Distance matrices between isolates were created for each type of data as follows. Blocked matrices can never lead to a solution. See all examples of matrix These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Collocations withmatrixmatrixThese are words often used in combination with matrix. Click on a collocation to see more examples of it. active matrix In activematrix addressing, some sort of capacitor (external to the cell proper) is used to maintain the state of the cell. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. bone matrix The newly formed material (osteoid) is rapidly converted into hard bonematrix by the deposition of hydroxyapatite crystals between the closely packed collagen fibres (mineralization). correlation matrix Firstly, in order to determine the most important traits influencing seed yield, path analysis, based on a correlationmatrix, was applied to the data. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. See all collocations with matrix |
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