www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/SetRAxisTickLabelsBackToDefaultLabelsExample.m

    %% Set r-Axis Tick Labels Back to Default Labels
% Create a polar plot and specify the _r_-axis tick values and
% corresponding labels. Then, set the _r_-axis tick values and labels back
% to the default values.

theta = linspace(0,2*pi);
rho = theta/10;
polarplot(theta,rho)
rticks([0.1 0.25 0.5])
rticklabels({'r = .1','r = .3','r = .5'})

%%
rticks('auto')
rticklabels('auto')