Creating a "clock" plot, like polarplot.

6 次查看（过去 30 天）
dormant
dormant 2023-12-27
评论： Dyuman Joshi 2023-12-30
Is it possible to create a polar-like plot or histogram where the theta values are in minutes between 0 and 60?
I can do it by converting the values to radians and setting the labels, but it would be less-error prone if the theta scale was settable (ThetaLim doesn't do this).
WT = [ 1 2 3 5 42 43 59.5 0.5];
theta = deg2rad( WT*6 );
edges = deg2rad(-5:10:355);
figure;
pax = polaraxes;
polarhistogram( theta, edges );
pax.ThetaDir = 'clockwise';
pax.ThetaZeroLocation = 'top';
pax.ThetaTick = [0 90 180 270 360];
pax.ThetaTickLabel = [0 15 30 45 60];
pax.RTick = [];
  1 个评论
Dyuman Joshi
Dyuman Joshi 2023-12-30
@dormant, The method you've come up with seems like a good approach.
I think the (accepted) answer does not understood or acknowledge what the expected output is.

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Hassaan
Hassaan 2023-12-27
移动：Voss 2023-12-27
Ran in:
WT = [ 1 2 3 5 42 43 59.5 0.5];
theta = deg2rad(WT*6);
edges = deg2rad(-0.5:1:60.5);
figure;
pax = polaraxes;
polarhistogram(theta, edges);
pax.ThetaDir = 'clockwise';
pax.ThetaZeroLocation = 'top';
pax.ThetaTick = [0 90 180 270 360];
pax.ThetaTickLabel = {'0' '15' '30' '45' '60'};
pax.RTick = [];
The code snippet provided is a good starting point and, with a few adjustments, it should be able to produce a reliable and accurate clock-like polar histogram plot.
------------------------------------------------------------------------------------------------------------------------------------------------
If you find the solution helpful and it resolves your issue, it would be greatly appreciated if you could accept the answer. Also, leaving an upvote and a comment are also wonderful ways to provide feedback.
  1 个评论
dormant
dormant 2023-12-28
Many thanks. I'll try and write it as a function for future use.
I will try and include an option to produce a polar stem plot instead of a polar histogram, because the latter is often over-emphatic.

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Polar Plots 的更多信息

标签

产品


版本

R2023b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by