JuliaControl / JuliaControl/ControlSystems.jl
Phase plot in marginplot does not show dashed line at -180 degrees.
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- Dominant language
- Julia
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Description
Version: ControlSystems v1.5.1
using ControlSystems
using Plots
y2 = tf(
[1],
[1,13,40,0]
)
marginplot(y2,
xticks=exp10.(-2:0.5:4),
)
the output of the code above is as follows:
In the magnitude graph, a dashed line at 0 is shown. In the phase graph, a dashed line at -180 degrees is not shown.
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Research direction
Reproduce the missing phase reference line with the Julia marginplot example from the issue, using ControlSystems v1.5.1 and Plots. Trace the marginplot phase rendering and ensure the -180-degree dashed line is displayed consistently with the magnitude graph; the reproduced plot should show that line.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- julia
- Domain
- data-visualization
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 45/100