Questions tagged [julia-plots]
95 questions
3
votes
1 answer
How to save two overlapped plots together in one single file?
using Plots
plot(0:10,sin);
plot!(0:10,sin,seriestype = :scatter)
In this example, the output are actually two plots. How can I save them in one file?
I searched and tried some method, but they only support one single plot and I haven't found any…
swish47
- 31
- 3
3
votes
1 answer
How to stop grid from auto scaling with Julia plots
I'm making a gif using Julia Plots, however, as the frames progress the grid autoscales making it seem very jittery, if anyone knows if I can simply set the exact size of the grid such that it remains stagnant that would be a great help.
…
NaiDoeShacks
- 33
- 2
3
votes
1 answer
How to make an animation using PyPlot.jl with multiple axes?
I would like to create an animation of two axes. In the simple example illustrated below, I would like to plot two matrices using imshow as a function of time.
Coming from python, I would create an animation using matplotlib.animation similar to…
David Schlegel
- 45
- 4
3
votes
0 answers
Julia Plots-GR, export to PDF, retain text editability
I am trying to save some figures I made in Julia (Plots package, GR backend) to PDFs and I love the aesthetics + being able to save as vector graphics. However, I may need to invariably tweak things in Illustrator. When in Matlab, the plots exported…
ITA
- 3,200
- 3
- 18
- 32
3
votes
1 answer
Is there a way to plot a layout in Julia, using different colours per plot?
I am trying to plot a layout in Julia env using the code below
x = 1:100
y = sin.(rand((Normal()), 100,4))
# plot
plot(x,y)
# layout
plot(x,y, layout = (4,1), color = [:red,:blue])
What I expected was a coloring of each plot with either red or…
ouroukai
- 33
- 3
3
votes
1 answer
Arrays have incorrect length or dimension. Contour plot in Julia
I am trying to make a simple contour plot.
using Plots
xi = -10:10
zi = 0:-1:-10
X = xi'.*ones(size(zi))
Z = zi .*ones(size(xi))'
plot(contour(X, Z, X, fill = true))
Which returns Arrays have incorrect length or dimension.
and an empty…
iury simoes-sousa
- 1,440
- 3
- 20
- 37
3
votes
1 answer
Failed to precompile StatsPlots.jl
This might be connected to this or this. However, none of the suggested solutions works for me.
I'm using VSCode with the Julia extension and I run everything in a Jupyter notebook. My first cell looks as follows.
using Distributions
using…
David Scholz
- 8,421
- 12
- 19
- 34
3
votes
1 answer
Multiple plots on the same figure julia
I am writing a Julia program which iteratively runs another function, and will give me two sets of results. I want to plot these results and right now what I am doing is to plot the results of each for loop separately which gives me about 20 plots…
newtothis
- 495
- 3
- 10
3
votes
1 answer
Plot line between 2 points in Julia
Suppose we have drawn 10 points and we want to draw a simple line between each one of them.
begin
x,y = rand(1:10, 10), rand(1:10, 10)
scatter(x,y)
#Some drawing line code
end
How can we do this in Julia using Plots.jl package?, I'd…
Eduardo Uriegas
- 77
- 7
3
votes
3 answers
Compute and plot central credible and highest posterior density intervals for distributions in Distributions.jl
I would like to (i) compute and (ii) plot the central credible interval and the highest posterior density intervals for a distribution in the Distributions.jl library.
Ideally, one can write their own function to compute CI and HPD and then use…
Pietro
- 415
- 6
- 16
3
votes
1 answer
Julia: ImplictPlots in a loop: setting colors
How can I assign colors with implicit_plot?
using ImplicitPlots, Plots
v = [(x,y) -> (x+3)*(y^3-7)+18, (x,y) -> sin(y*exp(x)-1)]
p = plot()
for f in v
implicit_plot!(f; xlims = (-1, 3), ylims = (-1, 2), framestyle = :origin, lc = [:red,…
PatrickT
- 10,037
- 9
- 76
- 111
3
votes
0 answers
Why can't I properly install Plots package on Julia?
I'm new to Julia programming and am trying to install the Plots package; this should be rather simple but it has not been so. Every time I try to do it I get the following error message:
ERROR: Pkg.TOML.ParserError(2, 2, "expected a key but found an…
Peter Thompson
- 101
- 5
3
votes
1 answer
Plotting values on a regular 2D grid in Julia
There is a certain parameter values set over a regular 2D lattice. I want to display them in the form of cells of a regular grid, filled in with a color depending of the value of the parameter. There may be gaps in individual grid nodes. Here is an…
Anton Degterev
- 591
- 2
- 12
3
votes
1 answer
Draw a function given by a system of equations involving an implicit function
I need to draw a graph of a function like this:
What is the most elegant way to do it?
Anton Degterev
- 591
- 2
- 12
3
votes
1 answer
Plotting a 3D surface in Julia, using either Plots or PyPlot
I would like to plot a two variable function(s) (e_pos and e_neg in the code). Here, t and a are constants which I have given the value of 1.
My code to plot this function is the following:
t = 1
a = 1
kx = ky = range(3.14/a, step=0.1, 3.14/a)
#…
Madlad
- 125
- 12