matlab - How to Equally distribute the data point on the graph along x axis

Question

I have some datas, say from [0.1:0.1:0.9]+[1:1:10].

If I use scatter to plot it, it looks like this.

However, it want the points equally distribute along the axis, anyone can tell me how to do it? What I mean is the distance between data points in [0.1-0.9] are the same with [1-10] on the graph respect to x-axis.

Answer 1

如果您的数据包含在向量x和y中，请使用

plot(y,'o')

而不是plot(x,y,'o')or scatter(x,y)。

如果要标记x轴，请使用类似

set(gca,'xtick',1:length(y),'xticklabel',[.1:.1:.9 1:10])

或者您可能需要标签的子集，例如：

set(gca,'xtick',1:2:length(y),'xticklabel',[.1:.2:.9 2:2:10])