Matlab：使网格在对数坐标下绘制 [英] Matlab: making the grid in plot logarithmic

问题描述

我已经绘制了对彼此的向量，他们已经是对数的，一切都很好。但现在我有我的情节我想要网格是对数。我在代码中写入grid on，我认为应该有一种方法可以在剧情中做到这一点，但我不记得如何。如何使网格对数？

解决方案

如果已经绘制了坐标轴，则可以在命令行上执行以下操作：
$ b $

  set（gca，'yscale'，'log'）％＃设置y轴为对数
 set（gca，'xscale'，'log'）％＃设置x轴为对数
  

<看看 axes properties 找出你可以修改的东西。

I have plotted to vectors against each other, and they are already logarithmic and everything is fine with that. But now that I have my plot i want the grid to be logarithmic. I write "grid on" in my code, and I think there should be a way to do this in the plot, but I can't remember how. How do I make the grid logarithmic?

解决方案

If you have already plotted the axes, you can execute the following on the command line:

set(gca,'yscale','log') %# to set the y-axis to logarithmic
set(gca,'xscale','log') %# to set the x-axis to logarithmic

Have a look at axes properties to find out what else you can modify.

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