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From: arnold on 29 Jun 2010 06:17
I have two sets of data that are being plotted using matlab's polar function.

They are:
theta1= rho1=
10 1
20 2
30 3
40 4
and
theta2= rho2=
50 5
60 6
70 7
80 8

I have tried a few others but this code seems the most logical:

polar(theta1, rho1, 'k');
polar(theta2, rho2, [0 1 0]);

This is supposed to display all of the data in my arrays on one polar plot with part of the line being black and part of it being green. However, I keep getting an error with this.
Can anyone point me in the right direction?

Thanks in advance,
Arnold Brownschwagger
From: Frédéric Bergeron on 29 Jun 2010 10:50
Try this.... the axis don't resize, but you can maybe change that with set.

theta1=[10 20 30 40];
theta1rad=theta1*pi/180;
rho1=[1 2 3 4];
theta2=[theta1(end) 50 60 70 80];
theta2rad=theta2*pi/180;
rho2=[rho1(end) 5 6 7 8];

polar(theta1rad, rho1, 'k');
hold on
polar(theta2rad, rho2, 'r');

Fred
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