Matlab Polar Plot Legend does not match with the plot

When I plot 3 data sets in polar polt, and I try to use legend to identitfy the difference. But the legend does not matcht the plot.

Answer 1

[Star Strider]

I cannot run that and I amm not certain what you are are plotting. Create a handle for each polarplot call:

th = linspace(0, 2*pi);

figure
hpp1 = polarplot(th, ones(3,100), '-r');
hold on
hpp2 = polarplot(th, ones(3,100)*0.7, '--b');
hpp3 = polarplot(th, ones(3,100)*0.2, '.-k');
hold off
legend([hpp1(1),hpp2(1),hpp3(1)], 'r','b','k')

Experiment with your code.

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