MATLAB: Two curves on different r axis in polarplot

MATLABpolarplot raxis

I would like to plot two curves in the same polarplot (or aný circel diagram) but on two different axis, in similar way yyaxis works for an ordinary plot.
Example of my code below. One curve (blue) on r-axis with blue labels. I would like an r-axis with red labels along another r-axis angle for the red curve.
Thanks in advance /Julia
Example code:
t = 0 : 2*pi/177 : 2*pi;
a=linspace(0.3,0.5,178);
m=linspace(0.4,0.6,178);
figure(3)
ax = polaraxes;
hold on
polarplot(ax,t,a,'-b')
polarplot(ax,t,m,'-r')
ax.RColor ='blue';
ax.ThetaDir = 'counterclockwise';
ax.ThetaZeroLocation = 'bottom';
thetaticks([0:30:360])
thetaticklabels({'180','150','120','90','60','30','0','330','300','270','240','210'})

Best Answer

One option —
Add these assignments: 
rlbl = sprintfc('%.0f',(0:2:6));                                % Radius Labels

text(ones(1,4)*1.8*pi, (0:2:6)*0.1, rlbl, 'Color','r')          % Label Radii

so your example code becomes: 
t = 0 : 2*pi/177 : 2*pi;
a=linspace(0.3,0.5,178);
m=linspace(0.4,0.6,178);
figure(3)
ax = polaraxes;
hold on
polarplot(ax,t,a,'-b')
polarplot(ax,t,m,'-r')
ax.RColor ='blue';
ax.ThetaDir = 'counterclockwise';
ax.ThetaZeroLocation = 'bottom';
thetaticks([0:30:360])
thetaticklabels({'180','150','120','90','60','30','0','330','300','270','240','210'})
rlbl = sprintfc('%.0f',(0:2:6));                                % Radius Labels
text(ones(1,4)*1.8*pi, (0:2:6)*0.1, rlbl, 'Color','r')          % Label Radii
Experiment to get the result you want.
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