vectors,英語單詞,主要用作名詞、動詞,作名詞時譯為“[數] 向量(vector的複數);航向;航線;彈道,軌道;帶菌者”,作動詞時譯為“推動…前進;指引(vector的第三人稱單數)”。
基本介紹
- 外文名:vectors
- 詞性:名詞、動詞
- 英式發音:[ˈvɛktəz]
- 美式發音:[ˈvɛktəz]
vectors,英語單詞,主要用作名詞、動詞,作名詞時譯為“[數] 向量(vector的複數);航向;航線;彈道,軌道;帶菌者”,作動詞時譯為“推動…前進;指引(vector的第三人稱單數)”。
向量符號是在英文字母的上方加一個箭頭符號。用域功能也可以很容易實現這個要求。在大括弧中輸入域代碼“eq \o(→,a)”,其中,箭頭符號可以使用“插入→符號”的方法來實現。如果我們這時點擊右鍵選單中的“切換域代碼”命令的話,您...
數乘向量(scalar multiplication of vectors)是與一個實數和一個向量有關的一種向量運算,即數量與向量的乘法運算。n個相等的非零向量a相加所得的和向量,叫作正整數n與向量a的積,記為na。從這個狹義的定義中抽象出來,我們得到數乘...
vectors)分量為超實數的向量.設a‑aZ,."",a‑E '"R,則向量(amaZ,...}a‑)稱為超實向量 超實向量(hyperreal vectors)分量為超實數的向量.設a‑aZ,."",a‑E '"R,則向量(amaZ,...}a‑)稱為超實向量.
12 Vectors and Geometry of Space 13 Vector-valued Functions and Motion in Space 14 Partial Derivatives 15 Multiple Integrals 16 Integration in Vector Fields 17 Second-Order Differential Equations ...
1.1 Vectors 1.2 Arrays 1.3 Matrices 1.4 Representation of Data 2 Vectors and Vector Spaces 2.1 Operations on Vectors 2.1.1 Linear Combinations and Linear Independence 2.1.2 Vector Spaces and Spaces of Vectors 2....
This book assumes no previous knowledge of vectors. However, it is assumed that the reader has a knowledge of basic calculus, including differentiation, integration and partial differentiation. Some knowledge of linear algebra ...
The numbers 134, 124, 234, 123 indicate the base vectors (declared below). If you know the 3D view, you can look at the hypercube three-dimensionally, too.Central Projections top 4 cubes, 6 squares, and 4 edges ...
1.6 空間向量(space vectors)──三維 1.7 描述空間粒子運動的位置向量與位移向量 1.8 幾何上的重要證明 1.9 描述一直線的向量方程式 1.10 向量的乘法 1.11 一空間平面的向量方程式 1.12 三個向量相乘(三量積;triple ...
■ 函式、疊代、字元串、結構體等; ■ Vectors;■ 成員函式; ■ 類和不變式;■ 檔案輸入輸出等。通過學習本書,你不僅可以在C++方面達到初窺門徑的效果,同時對計算機編程這門技藝也 會有一個全面而科學的認識。作品目錄 《像...
1.4 Data Matrices and Vectors 12 Variable Notation 13 Data Matrix 13 Data Vectors 13 Data Subscripts 14 1.5 The Multivariate Normal Distribution 15 Some Definitions 15 Summarizing Multivariate Distributions 16 Mean Vectors ...
1.2Vectors and Matrices7 1.3MATLAB Programming11 Chapter 2Introduction to Vectors and Matrices20 2.1Vectors and Linear Combination20 2.2Lengths and Dot Products28 2.3Matrices31 Chapter 3Solving Linear Equations40 3.1...
在樣本數據的疊代學習過程中,大部分參數的後驗分布趨於零,與預測值無關,那些非零參數對應的點被稱作相關向量(Relevance Vectors),體現了數據中最核心的特徵。同支持向量機相比,相關向量機最大的優點就是極大地減少了核函式的計算量...
1.4 Data Matrices and Vectors 12 Variable Notation 13 Data Matrix 13 Data Vectors 13 Data Subscripts 14 1.5 The Multivariate Normal Distribution 15 Some Definitions 15 Summarizing Multivariate Distributions 16 Mean Vectors ...
The Fifth Week: 12 Vectors and Geometry in Space 12.1 Three-Dimensional Coordinate and Vectors 12.2 Vector Products 12.3 Line and Plane in Space The Sixth Week: 14 Partial Derivatives 14.1 Functions of several ...
2. 4 Homogeneous Vectors 2. 5 Projective Geometries 2. 6 Thc Embedding of Affine Geometry in Projective Geometry 2. 7 The Fundamental Incidence Theorems of pojective Geometry Chapter Ⅲ Isomorphisms 3. 1 Affinities 3. 2...
對於生物序列:BioVectors Asgari和Mofrad已經提出了用於生物信息學套用的生物序列(例如DNA,RNA和蛋白質)中n-gram的詞嵌入。命名生物載體(BioVec)通常指蛋白質載體(ProtVec)用於蛋白質(胺基酸序列)和基因載體(GeneVec)用於基因...
8 Vectors and their operations Summary Examples A.Using vectors to find area of a triangle B.Parallel and perpendicular vectors Exercises 9 Complex numbers Summary Examples A.Operations of complex numbers B.Modulus and ...
31.2 MaximalVectors 31.3 IrreducibleRepresentations 31.4 ConstructionofIrreducibleRepresentations 31.5 MultiplicitiesandMinimalHighestWeights 31.6 ContragredientsandInvariantBilinearForms 32.IsomorphismTheorem 32.1 TheClassificationProblem...
Chapter5 Random Vectors 307 5.1 Joint Distribution and Densities 307 5.2 Multiple Transformation of Random Variables 311 5.3 Ordered Random Variables 314 5.4 Expectation Vectors and Covariance Matrices 323 5.5 Properties ...
[22] Gao, D., Yu, Q.F., Wang, G.Q., Wang G.T., Xiong, F., 2016. Diagnosis of a malayan filariasis case using a shotgun diagnostic metagenomics assay. Parasites & Vectors, 9(1):86.[23] Wu S.G., Ren...
《Introduction to Applied Linear Algebra》是2018年Cambridge University Press出版的圖書,作者是Stephen Boyd、Lieven Vandenberghe。內容簡介 This book is meant to provide an introduction to vectors, matrices, and least squares ...
Characterizing Vectors in a Tensor Product Defining Linear Transformations on a Tensor Product The Tensor Product of Linear Transformations Change of Base Field Multilinear Maps and Iterated Tensor Products Tensor Spaces Special ...