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Results tagged with plotting
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user 73052
Questions on creating visualizations from functions or data using high-level constructors such as Plot, ListPlot, Histogram, etc.
1
vote
1
answer
476
views
Plot time dependent 3D heat equation solution with functions like Plot3D +Manipulate (or Gra...
[Plot3D[sol[t, r, z], {t, 0, 10}, {r, r0, 1}], {z, 0, 1}]
So I end up with something like this :
The thing is, I would like to have the function plot over a cylinder centered around r=0 instead of plotting …
0
votes
1
answer
139
views
Time variable dependant color function
So I would like to make a custom color function that changes color depending on a threshold value, but also the amount of time the value of the function i am plotting, is above said threshold. …
2
votes
2
answers
146
views
Solving 3D heat equation with an off-center boundary condition
So i have this code (albeit a simplified version but it'll do for this question)which solves a time dependant 3D heat equation on a cylinder.
r1 = 0.001;
r2 = 1;
h = 1;
m = 1.5; (*some parameter*)
reg …
0
votes
1
answer
106
views
Blank plot is returned when trying to use Manipulate[Plot3D...] on the output function of ND...
I am currently trying to solve a transient cylindrical diffusion problem with space variable (r,z). Using NDSolve, I get a certain Interpolation function but I can't plot it no matter what I try.
Her …