Questions on creating visualizations from functions or data using high-level constructors such as Plot, ListPlot, Histogram, etc.

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1
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2answers
57 views

How to 2D-plot function in three varibles with one fixed

This post is an extension of the post: How to 2D-plot function in two varibles Actually I got the answer for that question from ...
8
votes
0answers
119 views

Exporting a high-resolution GraphPlot of a very large graph (65,536 nodes)

Problem I have a very large graph of 65,536 vertices. GraphPlot yields: But the vertices are too dense to see in any detail, and attempting to use any of the ...
3
votes
4answers
179 views

Why PolarPlot can have negative $r$?

Suppose a simple equation in Cartesian coordinate: $$ (x^2+ y^2)^{3/2} = x y $$ In polar coordinate the equation becomes $r = \cos(\theta) \sin(\theta)$. When I plot both, the one in polar coordinate ...
0
votes
1answer
78 views

Problem with Sin and ListPlot

In order to produce a smooth sine wave (Sin) and visualize it (ListPlot), I seem to need a very high sample rate (much higher than Nyquist). I want to know if this is a artifact of ListPlot or Sin ...
6
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1answer
71 views

Half Plot - half LogLinearPlot

Is it possible to do a plot which is partially Plot and partially LogLinearPlot? The reference figure is We see that the ...
2
votes
2answers
64 views

How to set global style of controls in Manipulate?

I created a Manipulate code which is using several sliders, with the same font output (style, size, font familly, ...). How can I save some space by defining a global style for all the slider ...
3
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1answer
83 views

Plot of various Piecewise and combine

I want to combine plot of four piecewise function for the following for. I have a code with "For", and I do not know which 'Show' can help me. ...
0
votes
1answer
58 views

Mathematica is not able to plot this DensityPlot

I am trying to integrate function f(k,t,p) and plot real part of it (heat map).But some how Mathematica always always shown "running..". Can you help me or suggest ...
1
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1answer
100 views

What do the lines in a ContourPlot Mean?

If you plot a two variable function like for example $x^{2}+y^{2}$, you get a series of circles with lines and colored areas? My question is, what do the lines and the colored areas represent?
1
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0answers
53 views

How to speedup Plot3D with precompiled argument

I have a huge problem with my code: I estimate it to take hours to run. The scheme of the code is the following (I left the steps the same, but took much simpler functions): ...
1
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2answers
77 views

ContourPlot of HistogramDistribution

I am trying to create a density plot of a 2-dimensional HistogramDistribution. ...
0
votes
0answers
39 views

How to fit a plot with error bar as weight?

I try to fit a line which can fit through the points considering the error weight of each coordinate. Is it possible to do in Mathematica? I can only find Fit function which did not do what I really ...
1
vote
1answer
123 views

How to 2D-plot function in two varibles

I try to make a plot of a function in multi variables as in that paper arXiv:1312.1935, FIG. 2 . I tried some thing like: ...
3
votes
2answers
89 views

How to remove parts of a curve?

I have a curve that have some unwanted parts. How can I remove them ? Or how to constraint the curve to a specific region ? Here's a MWE that shows the problem : ...
3
votes
1answer
66 views

Frame labels without a frame?

Is there a way to add labels to a 2D plot, without the Frame ? Here's a MWE which shows a simple graph with four labels around its frame. I need to remove the frame, but keep the labels. Is that ...
3
votes
1answer
104 views

Drawing dynamical trajectories diagram in Mathematica

I've a Boolean gene regulation system composed of vectors(corresponding to cellular phenotypes). Their components are binary numbers such as $\{1,0,0,1\}$. A vector can change its statement in ...
0
votes
2answers
62 views

Plotting cicle using ListPlot

How can I plot circle plot with ListPlot function or how to organize data to produce circle plot from ListPlot function ? If u do something like this ...
-2
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0answers
40 views

Several RegionPlots in one big plot [closed]

I have 3 RegionPlots and want to merge them into one plot. To illustrate my point I want to summarize it in the following: I have a piece wise defined function like ...
1
vote
1answer
35 views

Plot is empty (probably) due to poor function definition

I am trying to plot my response $x(t)$ as a function of system parameter $M_0$. Here is my code to regenerate my problem ...
-1
votes
0answers
62 views

Plotting points with Euler's Method [closed]

I have the solution for this diff. eq. graphed and assigned to a variable, how do I show points on or off the graph? (dy/dx)=(y^2)-(x^2) It's solution is a Bassel Function conglomeration. Now ...
5
votes
1answer
75 views

Plotting a parametrically defined vector field

Let's say that you have a three dimensional surface defined by two parameters. E.g. $$ S(\theta,\phi) = \{\cos{\theta}\sin{\phi},\sin{\theta}\sin{\phi},\cos{\phi}\} $$ Additionally, you have some ...
0
votes
1answer
64 views

Scaling the axis

I want to scale the x-axis in the plot by a factor of $\frac{\sqrt{3}}{2}$, When I change the variable in the command: Plot[f,{Sqrt[3]r/2,0,20}] I am getting an ...
0
votes
1answer
47 views

Epilog not working [closed]

When I run the following code ...
1
vote
2answers
65 views

ListPlot: Increase size of the markers

I have a plot generated using ListPlot. The plot consists of several points, which I connected using option Joined->True. ...
0
votes
2answers
52 views

RegionPlot3D with Resolve: error: “…must be a Boolean function”

I try to plot such a thing: ...
3
votes
1answer
36 views

How to fix an error of Graphics`Graphics` is now obsolete?

I am pretty new to Mathematica. I have version 6 and wish to try a code listed in http://numericaltank.sjtu.edu.cn/2ndBook/APO/APO.txt about Homotopy Analysis Method for American Put Option. However, ...
1
vote
1answer
49 views

Plot mysteriously not working [closed]

I'm running this code to plot an equation but it simply won't work ...
0
votes
1answer
64 views

ParametricPlot3D etc. with parameters satisfying an implicit relation

I need some help on plotting the curve generated by a vector, given its three components as a function of two parameters, e.g. s1 and s2, whose range are known, and they have to satisfy a given ...
3
votes
3answers
90 views

1D ImplictRegion can not be plotted with RegionPlot

I am using Mathematica 10.4 In the documantion page of ImplicitRegion, there is an example ...
1
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1answer
79 views

How do I place points along the curves in a plot?

I'm trying to place points on these functions ...
0
votes
1answer
75 views

How to plot a solution set? [duplicate]

I have two functions, let's call them $F1$ and $F2$. Both take the same three arguments: $x1, x2$ and $\epsilon$. With every $\epsilon^* \in [0,1]$, there should be either zero or one unique point ...
3
votes
1answer
45 views

No font on axes in Plot3D graphics

I am running Mathematica on Linux (Raspbian to be exact), and it seems I am missing some Mathematica fonts: Is there a way to fix this?
0
votes
0answers
20 views

Evaluating UnitConvert inside LogPlot

I imported several Physical Quantities with their units and doing single calculations with them works fine and return the right unit, which I can change by UnitConvert[]... For the LogPlot I made a ...
0
votes
1answer
33 views

Differentiate contour color based on different functions rather than the contour values

I'm plotting contours by replacing different set of parameters into a ParametricNDSolve result. For instance I have three different sets of parameters {n,m,Ea,LogZ} that will be replaced into the ...
5
votes
3answers
307 views

How to plot a lemniscate on a surface

How do I plot a lemniscate: ContourPlot[(x^2 + y^2)^2 == 2*(x^2 - y^2), {x, -1.8, 1.8}, {y, -0.63, 0.63}] on the following surface: ...
0
votes
0answers
57 views

Remove zigzags in the line

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0
votes
2answers
75 views

BarChart with error bars

I need to plot BarChart with the error bars. What's the most straightforward way to do it?#plot range from 8 to 10 {8.5,8.6,8.9,9.5} and error bars of 0.1 and labeling of a,b,c and d. Is there ...
1
vote
1answer
27 views

Mathematica Empty Plot FourierSinSeries function

I'm trying to get a plot of different order Fourier series of the function x-1, why does Mathematica give me an empty plot? ...
1
vote
1answer
59 views

Plotting Invariant Manifolds of the Henon Map

Given the following map: \begin{align} & x_{n+1}=-y_n+2x_n^2 \\ & y_{n+1}=\beta x_n \end{align} for $β \in (0,1)$, $x_n \in \mathbb{R}, y_n \in \mathbb{R}$ (which is a one parameter version ...
23
votes
5answers
4k views

Make a beautiful Moiré effect

How do I make the following Moiré pattern? I tried: ...
0
votes
2answers
42 views

Using result of Solve as plot parameter

Recently I have faced a problem I would appreciate it, if you helped me I have the following code in Mathematica I want to plot a function let say z * 10 * t where ...
3
votes
2answers
106 views

Extracting unknown ColorFunction from Plot, Plot3D etc

I wonder if there is a way to extract existing ColorFunction and "override" it with a new function that will depend on original one. This question discusses ...
2
votes
3answers
445 views

How to make this 3-D Plot Transparent?

Basically, I want to make this 3-D Plot transparent. I've already tried Opacity[]. I also want to change its color to e.g. light blue. ...
0
votes
2answers
104 views

Solve implicit system of equations

Hello everybody I try to solve this system of functions and try to plot it: x == 0.5(1.+Tanh[0.5*(x*y^2-eps1)/t] y == Tanh[(x^2*y+eps2)/t] with eps1 = 0. and ...
1
vote
1answer
48 views

Syncing the font of PlotFrame and PlotLegends

I have a problem with the font's of my plots. Whenever I try to plot something the fonts of the plot and the legend are different. I was unable to find whether there is a possibility to change the ...
3
votes
1answer
158 views

How to set the Arrowheads style in a figure with broken vertical axes

I am trying to combine three separated curves into a same figure. The codes are inspired by another post and answers here. Codes: ...
-2
votes
1answer
63 views

Plotting 3-dimensional graphs [duplicate]

I just started Calculus 3 and I thought it would be useful to see images of functions to get used to the transition of visualizing in 3-dimensions. I was wondering how one would go about plotting a ...
0
votes
1answer
129 views

“Save Graphic As…” suddenly doesn't work

I suddenly can't create jpegs or pngs using the menu. I have not changed versions or operating systems lately, but the method I've used all along suddenly doesn't work. When I create a plot, ...
1
vote
1answer
65 views

Help on order of evaluation within plot function

it is my first time asking a question here so please let me know if there's anything I should be doing that I'm unaware of. I'm sure the answer to my question already exists on the site but I'm having ...
0
votes
1answer
50 views

Simulating a Boolean model in a uniform square

I am looking to simulate a Boolean model with specified Poisson point process. ...