Questions tagged [visualization]

Data visualization is the study of the visual representation of data, meaning "information that has been abstracted in some schematic form, including attributes or variables for the units of information"

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65 views

Can I make the z-axis on the SmoothHistogram3D output show quantity rather than probability?

In SmoothHistogram3D, the x- and y-axes are in the form of the original input; 0 maps to 0 and 1 maps to 1, etc. However, the z-axis returns a probability rather ...
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3answers
1k views

How do I plot a Dirichlet function?

How to plot this function in Mathematica?
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1answer
31 views

The volume of the region enclosed around the Y-axis [duplicate]

The volume of the region enclosed by $x=y^{3}$, $x=0$, $y=2$, revolved around the Y-axis is? My question is, how would that solid be represented?
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2answers
127 views

How to get contour levels of picked automatically by ContourPlot?

ContourPlot picks a nice set of curves as level curves by default. I'm trying to use the set of curves as mesh curves for corresponding 3D plot, can anyone suggest ...
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2answers
120 views

The volume of the region enclosed by $x=y^3$, $x=0$, $y=2$ [duplicate]

The volume of the region enclosed by $x=y^{3}$, $x=0$, $y=2$, revolved around the X-axis is? My question is, how would that solid be represented?
4
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1answer
161 views

Putting a 2D plot into a 3D plot [duplicate]

I'm trying to put a 2D plot (ContourPlot) into a 3D plot. I started by adapting my recipe from 8 years ago but I'm finding it to be quite user unfriendly/hard to ...
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3answers
915 views

How to improve quality of this Plot3D

I tried driving up PlotPoints and MaxRecursion but the intersections look weird, is there some other trick I can do? ...
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0answers
81 views

Export 3D plot with antialiasing

I'm trying to save the following plot to PNG with 4x antialiasing ...
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2answers
154 views

Visualization of an upper triangular matrix without the zeros

I am trying to find a suitable way to visualize the upper half of a matrix. Can anyone be of help ? I have a matrix of the form M[i,j], i=1,....,n and j=i,...,n Using ListPlot3D is not helping as it ...
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1answer
142 views

How can I obtain contour plots of a list of data over a polygon domain

I made a finite element code and I want to show the stress distribution over the domain. The domain is shown below and I know the value of the data at the middle of each quadrilateral element. I can ...
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2answers
271 views

Visualizing .xyz file in Mathematica

If i import a .xyz file in Mathematica that will show me the moelcule in the default way. But i want to visualise the .xyz file in the following manner.
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2answers
109 views

How to build and manipulate 2 surface in one box, so that intersection is highlighted and unwanted parts are removed during movement?

As the title indicates, I want to build (and manipulate) two three-dimensional surfaces in one bounding box, so that their intersection is highlighted and the unwanted parts of the surfaces are ...
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1answer
53 views

How to make the color of ListPlot according to the order of PlotLegends?

I make some fake data to illustrate my question: This is the phone in Chinese: ...
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1answer
328 views

How to plot a RoadMap (like one for Baccarat)?

I am running simulations for the game Baccarat. I am wondering if there is a way to plot the "roads", like on this website: For example, I'd like to plot the following list: ...
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2answers
70 views

List of same images -> Find intervals of same images

I have a list of images. There are some similar ones. Now, I would like to create a list, wich tells me the interval of those similar images. How can I do it ? For instance: and the result should ...
2
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1answer
85 views

Plot markers where the boundary has the same hue as the body but is darker

I was using Mathematica v11 to generate some figures and was wondering how to obtain plot markers like the one shown in the figure below: From: https://arxiv.org/abs/1304.2628 The key attribute of ...
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1answer
169 views

How to draw this figure in Mathematica?

How can I draw such a figure in Mathematica? Let, $\gamma=0.5$, $N=1\times10^{-12}$ and $F$ is exponentially distributed with mean 1. I believe it is based on germ-grain coverage model $\left\{(X_i ,...
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0answers
109 views

How can I rotate labels in a Dendrogram when using pre-clustered data?

I have some pre-clustered data that I want to visualize with Dendrogram. I am using Dendrogram purely for visualization in this ...
4
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4answers
541 views

Visualizing the complex map $f(z)=z^2$

I would like to visualize the complex map $f(z)=z^2$ as the following picture shows: Naively applying the code in an answer I got something far from being satisfatory: ...
15
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2answers
912 views

Visualizing a holomorphic bijection between the unit disc and a domain

One can construct a holomorphic bijection between the (open) unit disc $D=\{z\in{\bf C}: |z|<1\}$, and a domain $D\setminus\overline{B_{1/2}(-1/2)}$ where $B_r(z_0)$ denotes the ball of radius $r$ ...
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2answers
359 views

Visualizing the complex logarithm

I would like to visualize the principal complex logarithm: $f(z)=Log(z)$. I have the following code ...
1
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1answer
147 views

Image of the horizontal lines in the upper half plane under $f(z)=\frac{i-z}{i+z}$? [duplicate]

I would like to visualize the complex function $f(z)=\dfrac{i-z}{i+z}$ by plotting the images of different horizontal lines in the upper half plane under this map. With the following code ...
6
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0answers
228 views

Why MatrixPlot give so many colors but only two types of number in data? [duplicate]

For example MatrixPlot[RandomInteger[1, {10, 300}], Frame -> False] MatrixPlot[RandomInteger[1, {10, 300}], Frame -> False, ColorFunction -> Hue] You ...
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0answers
51 views

How to change the distance between individual ticks on my axis? [duplicate]

I have a small deal of experience with Mathematica for the use in physics and am in no capacity an expert. My issue is that I am creating a discrete plot that has data at very large distance from ...
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3answers
542 views

Draw a Probability Tree

I need to draw a probability tree to show the outcomes of three coin tosses. I see https://reference.wolfram.com/language/tutorial/TreeDrawing.html as the beginning of what I need to create, but ...
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1answer
201 views

How can I make and visualize a connected lattice structure with weighted bonds?

For a problem in condensed matter I am computing nearest-neighbor correlations (real numbers) between spins on a lattice. A good way to visualize this is by drawing a lattice structure with bonds ...
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1answer
82 views

Edge Styling in Graph funciton

Inside the Graph[] command, is there a way to "spread" multiedges apart? if you have many edges they get quite close together. Specifically, I have many small ...
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1answer
74 views

PlotRange working only with some ListDensityPlots

I'm trying to compare simulated data to the recontruction of said data by a program I made after adding noise to the data. My original data is stored in a matrix called ...
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2answers
94 views

DensityPlot for function defined via preimage of region

I have a set of functions of two variables, which are defined via a coordinate change. Now I want to visualize them on the image of the coordinates. I can do this in 3D with ParametricPlot3D: ...
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0answers
29 views

Handling recurrence relations

Are there special features in Mathematica for probing a recurrence relation? (dummy example: $f(x) = \prod_{i=1}^N f(x-i)$) Such as, potential simplification, finding base cases, or a visualisation ...
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4answers
458 views

Visualizing region unions

I usually look at my regions by plugging them into graphics: Graphics[{Disk[{0, 0}, 2], Disk[{3, 0}, 2]}] That works. But when I try to create the union of the ...
2
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3answers
172 views

Recurrence relation, DiscretePlot with a variable initial value

Ok, so I'm dealing with a recursive function (you can see it here on MathExchange as I have problems also on the analytic resolution) that I'm trying to solve numerically. The relation is \begin{...
4
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1answer
126 views

Graph3D - Double Arrow in 3rd Dimension

Bug introduced in 10.0 and fixed in 11.3.0. Graph3D is new in 10.0 I tried to visualize a simple graph and unexpectedly Graph3D ...
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1answer
55 views

Plot several MatrixPlots as “timeline” using Manipulate [closed]

I am currently struggling with a relatively simple problem, however, unfortunately, I am not as familiar as others with the Mathematica syntax. I would like to use ...
4
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1answer
486 views

Coloring tables

Is it possible to apply a color function to table cells based on the magnitude of their content? For instance, in the table ...
2
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1answer
98 views

Visualising set of inequalities

Is there any way to visualise a set of inequalities when there are 4 variables at play? Context: if we have inequalities involving two variables only, one can highlight the ensemble of points that ...
1
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1answer
455 views

How to change the size of legend in PointLegend?

data = Get["http://t.cn/RSzJjcb"]; ListPlot[Values[data], PlotLegends -> PointLegend[Keys@data, LegendMarkerSize -> 10]] But the the size of legend is too ...
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1answer
162 views

Drawing and computing area of intersection for implicit regions

I want to visualize in 3d intersecting bodies and compute the volume of their intersection at the same time. It would be very nice if I can rotate 3d view and switch between bodies. If it is too hard ...
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1answer
70 views

How to make LossEvolutionPlot more detailed?

I use NetTrain to train a model,Then I got net and LossEvolutionPlot ...
2
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1answer
224 views

How to control size of self loops in Graph?

Is there a way to control the size of self loops when rendering a Graph? Example: ...
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0answers
112 views

Hide initialization cell [duplicate]

I would like to load a package at the beginning of a notebook. So i put these lines inside an initialization cell: ...
1
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3answers
229 views

ParametricPlot3D of filled out 3D shape?

I am trying to parameterize 2D and 3D Euclidean space by the variables: $\qquad -\infty < x < +\infty,\, 0 < \phi < \pi$ and $0 < \theta < \pi$ To check that my parametrization is ...
3
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1answer
504 views

How can I plot visible spectrum? [duplicate]

I have a data with wavelength and intensity and I draw these graph with excel. then how can i make this into specturm like below?
0
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1answer
243 views

Pyramid/butterfly plot? [closed]

I'm trying to do a plot like one below. I found a recipe for R in the question below, but wondering if there's something similar in Mathematica, any suggestions? https://stackoverflow.com/questions/...
7
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2answers
255 views

Graph styling: offset directed edge arrows when vertex sizes are different

When vertex sizes are uniform, the arrows representing directed edges are nicely offset to avoid overlapping with vertices: ...
24
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2answers
1k views

How to plot planar graphs in a visually pleasing way?

Cross posted to Wolfram Community Mathematica has a layout algorithm to plot planar graphs without edge crossings. This typically produces an ugly triangular layout where some vertices and edges are ...
0
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1answer
148 views

Plotting a general ZigZag curve with possible threshold value

I want to use zigzag curve to describe the trend of simple data. here is a list as ...
4
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2answers
192 views

How to style a graph according to the direction of the edges and the centrality of the vertices?

I'm new to Mathematica and I'm using it to study graph theory and network data processing and analysis. I recently started to deal with graph data visualization and directed graphs. Which lead me to ...
7
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3answers
257 views

Construct symmetric binary tree plot

I want to create a plot that looks like the following: In essence, it is a symmetric plot with binary splits. I am a Mathematica novice and don't know how to do it. I need to be able to set the ...
1
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0answers
50 views

How do I make a mathematica cdf which imports data and plot them? [closed]

I have a python program which could browse for an excel file containing data, load them such that each column is automatically recognized and then make 3D graph or density plot from the loaded data. ...