网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Coordinate transformation
释义

Coordinate transformation

原声例句
TED演讲(视频版)双语精选

Coordinate transformations are a basic calculation that animals need to perform to interact with the world.

坐标变换是动物与世界互动所需要进行的基本计算。

TED演讲(视频版)双语精选

In the model, dragonflies do coordinate transformations in only one computational step, one layer of neurons.

在该模型中,蜻蜓只用一个计算步骤,即一个神经元层来做坐标转换。

TED演讲(视频版)双语精选

If the responses that we record in the brain match those predicted by the model, we will have identified which neurons are responsible for coordinate transformations.

如果我们在大脑中记录的反应与模型预测的反应相匹配,我们就会确定哪些神经元负责坐标转换。

TED演讲(视频版)双语精选

In other words, if I want to study how the dragonfly does coordinate transformations, the neural circuit that I need to understand, the neural circuit that I need to study, can have at most four layers of neurons.

换句话说,如果我想研究蜻蜓如何进行坐标变换,我需要了解神经回路,我需要研究神经回路,最多可以有四层神经元。

中文百科

坐标系 Coordinate system

(重定向自Coordinate transformation)
平面的笛卡儿座标系
平面上的极座标系

坐标系是数学或物理学用语,定义如下:

对于一个n维系统,能够使每一个点和一组(n个)标量构成一一对应的系统。

坐标系可以用一个有序多元组表示一个点的位置。一般常用的坐标系,各维坐标的数字均为实数,但在高等数学中坐标的数字可能是复数,甚至是或是其他抽象代数中的元素(如交换环)。坐标系可以使几何学的问题转换为数字的问题,反之亦然,是解析几何学的基础。

描述地理位置时所用的经度及纬度就是坐标系统的一种。在物理学中,描述一系统在空间中运动的参考坐标系统则称作参考系。

英语百科

Coordinate system 坐标系

(重定向自Coordinate transformation)
The spherical coordinate system is commonly used in physics. It assigns three numbers (known as coordinates) to every point in Euclidean space: radial distance r, polar angle θ (theta), and azimuthal angle φ (phi). The symbol ρ (rho) is often used instead of r.
The Cartesian coordinate system in the plane.
Coordinate surfaces in the Spherical coordinate system
The simplest example of a coordinate system is the identification of points on a line with real numbers using the number line. In this system, an arbitrary point O (the origin) is chosen on a given line. The coordinate of a point P is defined as the signed distance from O to P, where the signed distance is the distance taken as positive or negative depending on which side of the line P lies. Each point is given a unique coordinate and each real number is the coordinate of a unique point.

Cartesian coordinate system

The prototypical example of a coordinate system is the Cartesian coordinate system. In the plane, two perpendicular lines are chosen and the coordinates of a point are taken to be the signed distances to the lines.

In three dimensions, three perpendicular planes are chosen and the three coordinates of a point are the signed distances to each of the planes. This can be generalized to create n coordinates for any point in n-dimensional Euclidean space.

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/19 12:41:12