A question about adjustment the Histogram2 Properties

Question

BN 2021-12-8

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1606275-a-question-about-adjustment-the-histogram2-properties

评论： BN 2021-12-8

采纳的回答： Dave B

在 MATLAB Online 中打开

Hello all, Do you know how to:

A: Delete the black line around each square of left side figure ( to be similar to the right side figure)

B: change the square size of left side figure to the size of the right side figure?

Here is my script to generate both of these figures, for two different datasets:

Rights side figure:

h = histogram2(X,Y,'DisplayStyle','tile','ShowEmptyBins','off');
colormap turbo(40)
caxis([10,90])
xlim([0 500])
ylim([0 500])

Left side figure:

h = histogram2(X,Y,'DisplayStyle','tile','ShowEmptyBins','off');
colormap turbo(40)
caxis([10,90])
xlim([0 1000])
ylim([0 1000])

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Dave B 2021-12-8

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1606275-a-question-about-adjustment-the-histogram2-properties#answer_850670

编辑：Dave B 2021-12-8

在 MATLAB Online 中打开

For the first bit, you can set the EdgeColor to 'none'.

For the second bit, getting 'squares' depends on both the fact that bins that you've used for the histogram and the aspect ratio of your axes. If you use equal sized bins and axis equal, you should be in good shape. To adjust the size of the bins, just specify the values for the bin edges:

x=randn(10000,1);

y=x+randn(10000,1);

xbins=linspace(-5,5,30);

ybins=linspace(-5,5,30);

histogram2(x,y,xbins,ybins,'DisplayStyle','tile','EdgeColor','none')

grid off

axis equal