Questions tagged [plotting]
Questions on creating visualizations from functions or data using high-level constructors such as Plot, ListPlot, Histogram, etc.
10,779
questions
0
votes
1answer
161 views
Plotting an ellipse given axial ratio and orientation
I have already looked at this answer but couldn't figure out how to use it in my case, particularly due to needing to include the orientation. I currently have a value for my axial ratio and a value ...
3
votes
1answer
225 views
Plotting cuboid in a ellipsoid
I'm having trouble to implement a plot in Mathematica. I want to plot two things at the same time.
The first thing is a ellipsoid given by $\displaystyle f(x,y,z)=\frac{x^2}{a^2}+\frac{y^2}{b^2}+\...
12
votes
6answers
914 views
How to plot a bicycle with square wheels
I want to draw a bicycle with square wheels similar to this picture, but I can't plot the trajectory along the curve.
enter link description here
...
2
votes
1answer
52 views
Plot a point on a surface [duplicate]
I would like to plot a point (in a shape of a small sphere) lying on the surface $z=10-x^{2}-y^{2}$. But it seems that the spherical point is being distorted. How can I make it round?
This is my ...
1
vote
1answer
45 views
How to make an animation of a body when I know its coordinates in time as a table
I'm trying to numerically solve a system of differential equations describing two pendula connected to each other by a spring, and then make an animation of their evolution in time. What I have now, ...
0
votes
0answers
38 views
This code is supposed to Integrate and Plot function but dose not work?
I use this to see magnetic field plot but output is just empty, anyone knows why?
...
1
vote
1answer
41 views
Is there a way for me to plot a 3D time dependent vector?
I wanted to know if it is possible for me to plot a 3D vector (with x, y, and z components) in which each component is dependent on time. For more context, I want to plot the function:
$\qquad E(t) =...
0
votes
1answer
56 views
How to plot solution of first order time dependent differential equations with other parameter not with time
I am trying to plot the solution given in the code with respect to "delc", not w.r.t time "t". I don't know what to do for getting the plot between solution and value "delc" which vary 0 to 2. The ...
2
votes
3answers
72 views
Plotting asymptotically constant functions
Can anyone explain why Mathematica struggles with the following (equivalent) plots?
...
3
votes
1answer
67 views
Plot function with parameters from Reduce
I would like to modify the question a bit. I want to plot the function m with different combination of (a1,b1,a2,b2) over a ...
5
votes
2answers
119 views
Plotting a list of “Numerical” functions
In expressions like
Plot[Through@{# &, #^2 &}@x, {x, -1, 1}]
Plot effectively interprets the first argument as a ...
1
vote
1answer
48 views
Manipulating two list into a single list of two dimensions [duplicate]
I have a list
A = {1,2,3}
and
B = {4,5,6}
Is there a quick way to produce C out of A and B such that
...
2
votes
1answer
27 views
Parametric Plot of Simultaneous Equations
I have tried to solve a pair of simultaneous equations in Mathematica. I was able to solve these equations but I was unable to plot them in the way I wanted. My equations gave me solutions for two ...
2
votes
1answer
71 views
ContourPlot3D very noisy/pixelated
I try to draw a figure with a following code, where one ContourPlot3D should be shown above another ContourPlot3D:
...
10
votes
3answers
633 views
How can i construct a 3D surface pass through a curve defined by formula and some other controllable points?
For example, If a have a curve defined by x^2+y^2=1 and z=0, and some isolated points having z coordinates, Can I construct a 3D surface passed through? It's better if I can change the surface shape ...
6
votes
1answer
220 views
Remove zig-zag part in the intersection curve
I would like to show the intersection between the plane $2x-y-2=0$ and the surface $z=\sqrt{4-x^{2}-y^{2}}$.
This is what I tried:
...
0
votes
0answers
36 views
Plot3D is not showing the expected plot
I'm trying to Plot3D a complicated function, and was getting an empty plot, nothing. Everything was well written. Then, I went to the definition and copied the ...
3
votes
2answers
54 views
Add region-labels below x-axis
I need to add arrows & text that determine which function has the highest value in a given region. I do not even know where to start. Imagine I have the following plot:
...
0
votes
1answer
62 views
Fill area in between lines
I want to obtain a shape formed by the area enclosed by or in between Line[] objects. The lines have been extracted from various types of plots. There can be a <...
1
vote
1answer
51 views
Plot3D is not showing any plot
Plot3D[(4/Pi)*
Sum[Cosh[n*Pi*x]/(n*Cosh[n*Pi])*Sin[n*Pi*y], {n, 1, Infinity,
2}], {x, -1, 1}, {y, 0, 1}]
On evaluating the plot I am not getting any ...
1
vote
1answer
46 views
Fill the gap when plotting surfaces
I would like to plot the intersection between the surface $z=-\frac{y}{2}+1$ and the surface $z=\sqrt{1-x^{2}}$.
This is what I tried:
...
2
votes
2answers
44 views
How to plot implicit region that contains Solve
Suppose that I have a complicated function F(a,x,y) and I want to plot the 2D region of (x,y) points such that ...
0
votes
0answers
40 views
RegionPlot the difference of two RegionPlotted functions
Let us define and angle in terms of a parameters $\alpha$ as
χ[α_] := π/2 - EllipticK[Tan[α]] // N
and
...
2
votes
1answer
92 views
how can draw a scatter plot with a regression line across regions using Manipulate[…]
I have the following code:
...
1
vote
2answers
66 views
How do I make 3D plot for T, G and P as a function of $r$?
I want to plot a 3D graph ('G' v/s 'P' v/s 'T') for folllowing value as
'T' in terms of r
...
0
votes
1answer
63 views
High r square but strong pattern in residuals [closed]
I analyze the development of the total number of users over time. It is obvious that a linear regression fits the data. The r squared is then also 0.9961.
Now the problem: a plot of the residuals ...
2
votes
1answer
181 views
0
votes
1answer
70 views
1
vote
3answers
103 views
How can I use options for a ParametricPlot3D?
Using this command I can plot three different curves using ParametricPlot3D
...
10
votes
6answers
279 views
Obtain PlotLabel from Plot
I have a very simple question that I cant find answer: how do I extract the PlotLabel from an existing plot? For example
...
0
votes
2answers
49 views
Density function graph
I want to plot density function graphs of Ailamujia distribution pdf and acd on mathematica software .
2
votes
1answer
122 views
Constructing and plotting a special periodic function
I need to program and plot the following special function in Mathematica 12.0:
$$
a_{1}(t)= \sum_{n\geq 1} \beta_{n}(t),
$$
such that, for every $ n \geq 1 $
$$
\beta_{n}(t)= \displaystyle \sum_{...
0
votes
0answers
51 views
DensityPlot ignoring my PlotRange request
Why, when I run the following code, do I get a plot which doesn't restrict the plot range to the range I request? Instead I get a largely blue space (indicating that the function values are very low ...
1
vote
1answer
29 views
Combining Labled with LabelStyle
I try to add a Style to my Labled plot. However, when I combine Labled with Label Style, I do not succeed.
...
5
votes
4answers
208 views
How to extend a function by period and display it [duplicate]
I want to extend this function into a new function according to its period
Plot[-((E^x + E^(-x))/2), {x, -1, 1}, AxesOrigin -> {0, 0}]
and then draw this ...
2
votes
1answer
61 views
Plotting a two parameter function evaluated at a specific point
I am trying to solve the following problem: given the differential equation $$\frac{d^2y}{dx^2}+\bigg(a+b\frac{2}{\pi}\tan^{-1}x\bigg)y=0$$
subjected to two different initial condition we get two ...
0
votes
2answers
117 views
Opacity or related issue with DensityPlot3D
I'm trying to make use of the function DensityPlot3D with the following specific example
...
1
vote
0answers
30 views
AxesOrigin in ContourPlot [closed]
Is there a way to change the origin of the axes in ContourPlot? I know that Plot the option of ...
1
vote
0answers
74 views
Plotting with known final value [closed]
I want to make a plot with a condition in such a way that the function A3 is zero at above some value of argument x.
For ...
0
votes
1answer
41 views
Setting different steps for Y-Axes of ListPlot
I am trying to set the scaling interval of my Y-Axes different than Mathematica automatically does. So in steps of 1000 instead of 2000 (see picture)
At the moment I determined following PlotRange:
<...
2
votes
1answer
92 views
Selecting Edges and Corners in a Mesh
Consider the following VoronoiMesh obtained after a few iterations of Lloyd's relaxation algorithm
...
4
votes
1answer
40 views
Control width of IntervalMarkers in ListPlot
I am creating an scatter plot with error bars in Mathematica 12 using IntervalMarkers -> "fences". Is there a simple way to increase the width of the top and ...
1
vote
0answers
50 views
-1
votes
0answers
54 views
Trying to figure out someone else's code and can't understand how this plot works (or rather, doesn't) [closed]
The person before me created a system to create a x,y plot of ellipses according to certain data. She was able to create a list of these plots, but somehow, the code became unusable and I can't ...
2
votes
3answers
70 views
How do I add an error band to a plot?
I have two plots, one generated with Plot and the other generated by ListLinePlot. Both plots look the same. I am trying to plot ...
1
vote
0answers
44 views
Numerical Artifacts in Schwarz-Christoffel (I think?) How to remove?
I have a problem that involves integrating a complicated Schwarz-Christoffel integrand. In order to test out my results so far, I've tried to give simpler integrands of the same type to Mathematica, ...
2
votes
1answer
57 views
Euler's constant 'e' in italic in plot legend
I'm new to Mathematica. I wrote the following code and got the output as follows
I cannot reproduce the code here as I don't know how to type 'e' in the blackboard font. I typed it in Mathematica by ...
7
votes
2answers
73 views
How do I plot this vectorial system in Cartesian coordinates regarding the triangle $ABC$?
Let $ABC$ be a triangle from plane such that we define three points $I$, $J$ ,$G$ satisfying respectively the following equations:
$$2 \vec{IA}+\vec{IB} =\vec{0}$$
$$\vec{JB}-2\vec{JC} =\vec{0}$$
$$...
2
votes
1answer
49 views
How can i intersect a line with it´s rotated counterpart?
So, i'm trying to intersect an infinite line with a line, this is my code for now, i have been using Region Intersection, but it seems it does not work with this case i have:
...
2
votes
1answer
38 views
ColorFunction-> Distance to specific Point (Mean)
Good Day to you,
I am trying to plot points in a ListPlot/ListPointPlot3D with a ColorFunktion representing the distance to a given point (in my case the Mean point of the data).
I have tried this, ...
