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matrix— 模 · 基体 · 模具 · 模型 · 模子 of— 的 查看其他译文 © Linguee 词典, 2024 使用DeepL翻译器,即刻翻译文本和文档 随打随译 世界领先的质量 拖放文件 立刻翻译 ▾ 外部资源(未审查的) Recoveryofthesolid PX phase can be determined by the so called“inverselever” rule; that is, ...
quasi inverse matrix 拟逆阵 inverse logarithm of a number 反对数 相似单词 inverse n. 反白,反色 a. 倒转的,相反的 matrix n. 1.【数学】矩阵 2.(人或社会成长发展的)社会环境,政治局势 3.线路网,道路网 4.【术语】基体,铸模 5.【计算机】矩阵转接电路 6.【地理】杂基 Matrix n. 矩阵 n. ...
... a matrix has an inverse : Inverse of a MatrixWe write A-1 instead of 1A because we don't divide by a matrix! And there are other similarities:When we multiply a number by its reciprocal we get 1: 8× 18 = 1 When we multiply a matrix by its inverse we get the Identity...
An algorithm based on inverse matrix for mean variance portfolio selection model is proposed. 介绍均值方差资产组合选择模型的一种以逆矩阵为基础的算法. 互联网 The moving process of deployable space truss structures was analyzed with the Moore - Penrose generalized inverse matrix. 采用广义逆矩阵方法分析...
Matrix Inverse Calculator - Free Online Calculator With Steps & Examples Topic Matrix Inverse Examples ( 12 34 )−1 inverse( 123 456 729 ) ( 1359 1317 4397 5209 )−1 Description Calculate matrix inverse step-by-step
? 矩阵求逆(inverse of a square matrix)A=[1 1 2;3 4 0;1 2 5]; inv(A) 济南大学控制科学与工程学院 计算机仿真技术 17 5.1.4 绘...3y.uu456.com|基于1 个网页 例句 释义: 全部,方阵的逆矩阵,矩阵求逆 更多例句筛选 1. Inverse of a square matrix 方阵的逆矩阵 www.powerdict.com ©...
For a given square matrixA= ǀǀaijǀǀn1of ordernthere exists a matrixB= ǀǀbijǀǀn1of the same order (called inverse matrix) such thatAB=E, whereEis the unit matrix; then the equationBA=Ealso holds. The inverse of a matrixAis designated asA–1. For the existence of...
Multiplicative Inverse of a Matrix For a square matrix A, the inverse is written A-1. When A is multiplied by A-1 the result is the identity matrix I. Non-square matrices do not have inverses.Note: Not all square matrices have inverses. A square matrix which has an inverse is called...
Proposition that the inverse matrix of the sub transposed matrix is similar to the sub transposed matrix.───本文在控制灵敏度矩阵的基础上,导出增量形控制方程组,然后利用其伪逆矩阵迅速求出方程组的解。 An algorithm based on inverse matrix for mean variance portfolio selection model is proposed.──...