Rose diagram for discrete data

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Magda
Magda 2015-3-23
评论： Star Strider 2018-1-1
Hi,
I need to draw a rose diagram, however, my data is grouped already. Is it possible to generate a rose diagram for discrete data? Is there any way I can do that? Here is the data I need to plot, for example for 0 degrees I have 56 observations for 10 degrees - 30 observations and so on. I'd appreciate any help. Thank you
  • 0 56
  • 10 30
  • 20 11
  • 30 11
  • 40 5
  • 50 3
  • 60 6
  • 70 8
  • 80 14
  • 90 16
  • 100 15
  • 110 7
  • 120 6
  • 130 9
  • 140 7
  • 150 10
  • 160 21
  • 170 39
  • 180 56
  • 190 30
  • 200 11
  • 210 11
  • 220 5
  • 230 3
  • 240 6
  • 250 8
  • 260 14
  • 270 16
  • 280 15
  • 290 7
  • 300 6
  • 310 9
  • 320 7
  • 330 10
  • 340 21
  • 350 39

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采纳的回答

Star Strider
Star Strider 2015-3-23
The rose function isn’t cooperating. This is likely as close as you can get:
th_x = [0 56 % Original Data Matrix
10 30
20 11
30 11
40 5
50 3
... ];
xr = [repmat(th_x(:,2)', 10, 1); zeros(1,36)];
xr = [0 reshape(xr, 1, [])];
th = linspace(0, 359, length(xr));
figure(1)
polar(th*pi/180, xr)
producing this plot:
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Martin
Martin 2018-1-1
Now it looks really good, thank you!
Star Strider
Star Strider 2018-1-1
As always, my pleasure!
(A vote for my Answer would be appreciated!)

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更多回答（1 个）

Magda
Magda 2015-3-23
thank you so much!!!!

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