用3个y轴在一个绘图中绘制4条曲线 [英] Plotting 4 curves in a single plot, with 3 y-axes

问题描述

我有4组值:y1，y2，y3，y4和一组x. y值的范围不同，我需要将它们绘制为单独的曲线，并在y轴上使用不同的值集.

I have 4 sets of values: y1, y2, y3, y4 and one set x. The y values are of different ranges, and I need to plot them as separate curves with separate sets of values on the y-axis.

简单起见，我需要3个y轴，它们的值(比例尺)不同，以便在同一张图上进行绘制.

To put it simple, I need 3 y-axes with different values (scales) for plotting on the same figure.

任何帮助表示赞赏，或关于寻找位置的提示.

Any help appreciated, or tips on where to look.

推荐答案

这是向您介绍本周文件交换精选！)它启发了后来，可能是更好的mods .这是一些示例输出:

This is a great chance to introduce you to the File Exchange. Though the organization of late has suffered from some very unfortunately interface design choices, it is still a great resource for pre-packaged solutions to common problems. Though many here have given you the gory details of how to achieve this (@prm!), I had a similar need a few years ago and found that addaxis worked very well. (It was a File Exchange pick of the week at one point!) It has inspired later, probably better mods. Here is some example output:

addaxis示例http://www.mathworks.com/matlabcentral/fx_files/9016/1/addaxis_screenshot.jpg

我刚刚在文件交换中搜索了忠诚".

尽管了解正在发生的事情很重要，但有时您只需要把事情做好，而不是自己去做. Matlab Central对此非常有用.

Though understanding what's going on in important, sometimes you just need to get things done, not do them yourself. Matlab Central is great for that.

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