如何在MATLAB中绘制矢量(物理2D/3D矢量)?

本文介绍了如何在MATLAB中绘制矢量(物理2D/3D矢量)?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我想知道在 MATLAB 中绘制矢量的最简单方法. 例如:

I want to know the simplest way to plot vectors in MATLAB. For example:

a = [2 3 5]; b = [1 1 0]; c = a + b;

我想将此向量加法可视化为头对尾/平行四边形方法.如何用箭头绘制这些矢量?

I want to visualize this vector addition as head-to-tail/parallelogram method. How do I plot these vectors with an arrow-head?

推荐答案

a = [2 3 5]; b = [1 1 0]; c = a+b; starts = zeros(3,3); ends = [a;b;c]; quiver3(starts(:,1), starts(:,2), starts(:,3), ends(:,1), ends(:,2), ends(:,3)) axis equal