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For matlab versions prior to 2016, you cannot adjust the tick intervals on polar plots but the current polar.m code has hard-coded intervals of 30deg. polarticks.m allows the user to adjust those intervals on previously established polar plots.
text_handles = polarticks (spokes, keep_lines, handle)
Where 'spokes' is the number of equally spaced ticks starting from 0deg (ie, 8 would create intervals of 45 deg, 10=36deg, 4=90deg etc) Must be an even integer.
'keep_lines' is a vector of line handles already plotted on the polar plot ([] if adjustments are done before plotting).
'handle' (optional) is the handle of the polar plot you are adjusting. ('gca' if not included).
The output 'text_handles' is a vector of handles of all ticklabels
Please contact me if any issues arise.
For more recent versions of matlab, use built-in functions polarplot() and thetaticks().
see: https://www.mathworks.com/help/matlab/creating_plots/polar-axes-grid-lines-and-labels.html
Cite As
Adam Danz (2026). polarticks.m (https://www.mathworks.com/matlabcentral/fileexchange/46087-polarticks-m), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.7.0.0 (5.71 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.7.0.0 | Updated description.
|
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| 1.6.0.0 | Improved the example in the help section. |
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| 1.5.0.0 | A 'hold on' was missing at line 91 causing an overwrite on the plot. |
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| 1.4.0.0 | Adjusted text placement of circumferential tick marks. |
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| 1.3.0.0 | Adjusted text placement of circumferential tick marks. |
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| 1.2.0.0 | Circumferential references added. |
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| 1.1.0.0 | 'Spokes' input must be an even integer (ie, this code does not allow for an odd number of ticks. |
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| 1.0.0.0 |
