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, ...
3乘3矩阵的倒数3种方法| Inverse of a 3 by 3 matrix (3 ways)安常投资 立即播放 打开App,流畅又高清100+个相关视频 更多21.1万 25 0:12 App 你以为的理科学霸VS实际上的理科学霸 30.6万 96 0:55 App 数学书上的满级人类 30.4万 36 0:13 App 清理图库发现的回旋镖 16.6万 89 2:20 App ...
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. ...
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 generalizedinverse matrix. 采用广义逆矩阵方法分析空间可展桁架结构的运动过程. 互联网
Matrix Inverse 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 ...
The Identity Matrix can be 2×2 in size, or 3×3, 4×4, etc ...DefinitionHere is the definition:The inverse of A is A-1 only when: AA-1 = A-1A = I Sometimes there is no inverse at all.(Note: writing AA-1 means A times A-1)...
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.──...
Step 1: calculating the Matrix of Minors, Step 2: then turn that into the Matrix of Cofactors, Step 3: then the Adjugate, and Step 4: multiply that by 1/Determinant. But it is best explained by working through an example! Example: find the Inverse of A: ...
首先，identity matrix，也称为单位矩阵，它在矩阵世界中就像一个恒等变换，对任何矩阵进行乘法运算，原矩阵的性质几乎保持不变。在二维空间中，它是一个对角线元素全为1，其他元素为0的矩阵。在计算中，identity matrix的逆就是它自身，表示没有做任何变换。相比之下，inverse矩阵则更像一个“反向操作”...
inversion of a matrix }1 10·011}}la,·a_{} T一,=卫‘}}b:1二1{·}}01·}}十 P,{l。1 11}_。{l 二了,日二"IJ .a,11 }}b。·b:1{}{!o·01!{ {10·…0 11!}ob_…b,}} !}a_·!11}·01} P。}}二}}1}.b.}1 1}a,‘·‘a。0}1}}00…o}} (2)其中向量 上(...