Change circular histogram scale

2011 9 6
1 个回答
8 次查看（30 天）

0 个投票

Hi,
I plot couple of circular histograms using circ_plot from Circular Statistics Toolbox for Matlab ( http://www.jstatsoft.org/v31/i10) and I would like to set the same histogram scale for different plots. Is it possible?
Thanks

请先登录，再回答此问题。

回答（1 个）

Grzegorz Knor
Grzegorz Knor 2011-9-6

0 个投票

circ_plot uses standard matlab rose function. Unfortunatelly there is no 'rlim' (something like xlim) property. You can fix it by simple trick, just plot polar(0,rmax,'-k') before you use circ_plot, where rmax is something like 'rlim':
rmax = .1;
% Examples:
figure
polar(0,rmax,'-k')
hold on
alpha = randn(60,1)*360;
circ_plot(alpha,'hist',[],12,true,true)
hold off
figure
polar(0,rmax,'-k')
hold on
alpha = randn(120,1)*360;
circ_plot(alpha,'hist',[],20,true,true,'linewidth',2,'color','r')
hold off
figure
polar(0,rmax,'-k')
hold on
alpha = randn(160,1)*360;
circ_plot(alpha,'hist',[],20,true,true,'linewidth',2,'color','r')
hold off

类别

在 帮助中心 和 File Exchange 中查找有关 Histograms 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by