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scalar    音标拼音: [sk'elɚ]
n. 数量
a. 数量的,分等级的,梯状的

数量数量的,分等级的,梯状的

scalar
纯量; 纯量的

scalar
量 纯量

scalar
adj 1: of or relating to a musical scale; "he played some basic
scalar patterns on his guitar"
2: of or relating to a directionless magnitude (such as mass or
speed etc.) that is completely specified by its magnitude;
"scalar quantity"
n 1: a variable quantity that cannot be resolved into components

Scalar \Sca"lar\, n. (Math.)
In the quaternion analysis, a quantity that has magnitude,
but not direction; -- distinguished from a vector, which has
both magnitude and direction.
[1913 Webster]


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  • Scalar (mathematics) - Wikipedia
    The term scalar is also sometimes used informally to mean a vector, matrix, tensor, or other, usually, "compound" value that is actually reduced to a single component Thus, for example, the product of a 1 × n matrix and an n × 1 matrix, which is formally a 1 × 1 matrix, is often said to be a scalar
  • 张量(Tensor)、标量(scalar)、向量(vector)、矩阵(matrix) - VipSoft - 博客园
    标量(scalar):只有一个数字的张量叫标量(也叫标量张量、 零维张量 、0D 张量) x = np array (12) print (x ndim) 可以用 ndim 属性来查看一个 Numpy 张量的轴的个数。 标量张量有 0 个轴( ndim == 0 )。
  • Scalar
    “One of my most recent favorites is a in-browser ad hoc testing UI called Scalar One of the things that I really love about Scalar, it's got this modern UI experience, and it provides built-in test generation code for a variety of targets, from cURL to HttpClient in C#
  • Scalar, Vector, Matrix, Tensor, Array 傻傻分不清楚,看完这篇可视化你就明白!
    先上几张图感受下, Scalar - Vector - Matrix - Tensor其实就是数据维度逐渐上升的过程。 点——标量(scalar) 线——向量(vector) 面——矩阵(matrix) 体——张量(tensor) Scalar(标量) 标量 只有大小 概念, 没有方向 的概念。 通过一个具体的数值就能表达完整。
  • scalar_百度百科
    Scalar(音标:英 [ˈskeɪlə (r)],美 [ˈskeɪlər])是源自英语的数学与物理学术语,兼具形容词与名词词性。 作形容词时描述仅具大小而无方向的量(如温度、质量),名词则指代此类量本身,与矢量(vector)形成对比。
  • SCALAR中文 (简体)翻译:剑桥词典 - Cambridge Dictionary
    To speak of the order of a scalar control, we require only that the mapping is continuous; in particular, the mapping need not be linear
  • Scalar vs Vector - Definitions and Examples
    In mathematics and physics, a scalar is a quantity that only has magnitude (size), while a vector has both magnitude and direction Examples of scalar quantities include pure numbers, mass, speed, temperature, energy, volume, and time
  • 标量、向量、矩阵和张量 - 极客教程
    • 标量(scalar):一个标量就是一个单独的数,它不同于线性代数中研究的其他 大部分对象(通常是多个数的数组)。 我们用斜体表示标量。 标量通常被赋予小 写的变量名称。 当我们介绍标量时,会明确它们是哪种类型的数。
  • Scalar, Vector, Matrix - Math is Fun
    ( and Matrices) What are Scalars and Vectors? 3 044, 7 and 2 are scalars Distance, speed, time, temperature, mass, length, area, volume,





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