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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1answer
43 views

MeshFunction in SmoothDensityHistogram

I would like to make a SmoothDensityHistogram of a data set where I can also visualize the probability level inside certain (concentric) regions. Here is the code: <...
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1answer
105 views

Visualizing set partition lattice

There's a cool visualization of set of all partition over 4 elements ordered by refinement, which makes it a lattice. Can Mathematica be used to generate these kinds of visualizations automatically? ...
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1answer
83 views

Heatmap, visualizing on negative/positive values with Cartography

I want to create a heatmap in relation with a CityMap. A example of my dataset is: ...
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1answer
53 views

Custom layered graph layout

I'd like to write a program to draw a graph taking as an input the size of the layers and the edges of the graph. e.g. For edges={} and Layers={3,3,5,1} I'd expect something like this I've used this ...
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Adjusting lighting in SliceContourPlot3D

The following plot is too dark on my screen, but lighting options available for ListPlot3D don't see to be available for ...
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50 views

How can I connect and combine individual active areas in a geometric shape?

I am new in Mathematica and I do not know how I can get the following into a square. I need 4 "active areas" but in a single square which I can easily access and manipulate. Here's what I've ...
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57 views

Displaying many ROC-curves

I did a classification using Classify. I sampled 20 times. To calculate the mean accuracy, etc., is easy. But is there also a way to overlay the calculated ROC ...
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1answer
22 views

GeoRegionValuePlot Leaving Out Metropolitan Census Tracts

Preamble Run this code in the preamble for a working example of what I'm dealing with. Census Tract Entity Store ...
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40 views

RegionIntersection not work, only outputs BooleanRegion Object

This is an example to make Pi in 3D dimension Thanks @xzczd for providing the fast version. Link Smoothing the Region? ...
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1answer
187 views

Smoothing the Region?

There is a 2D Pi I successed transformed it to 3D. ...
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2answers
50 views

What are the LayeredGraphPlot PlotTheme choice?

DiagramGreen and DiagramBlue are the only examples shown in the help file. I have tried a number of guesses (DiagramYellow, etc.) but can't find one that works. Are those the only choices?
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69 views
+50

How to plot events in a weekly/daily view?

Are there any functions or resources to plot events in a calendar view like this? I'd like to use this with the google service: ...
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3answers
389 views

Display hexagon grid to visualize Langton's ant

I am looking to recreate the following image from this reference as using Mathematica's Polygon documentation under "Applications" as a starting point. I want to eventually use Mathematica ...
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3answers
102 views

How to put a title to PlotLegends?

I want to put a title to the plotlegends I am using. I get a solution here which says to use ...
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1answer
54 views

Discrepancy between the size of a font (specified by FontSize) and the generated size by “Spacer” (both claimed to be in printer's points)

The documentation says FontSize specifies the vertical size of a font, in printer's points, and that Spacer specifies a spacer ...
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2answers
254 views

Using the Wolfram language to interpret the Wolfram language?

I want to plot the relationship of all fucntions in Mathematica, maybe using Graph or force-directed-graph in D3.js ...
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2answers
275 views

Glowing weighted graph (network): vertices and edges

I am trying to find a way (desirably simple and performance/speed optimized for larger graphs) to do the following : Styling graph vertexes by glow-effect and its intensity depending on ...
5
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3answers
175 views

Assigning a Color to each Point on the Plane

I have a dataset consisting of points on the plane and a corresponding color. These colors divide the plane into a few distinct regions. I would like to make a plot or diagram that nicely shows this ...
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1answer
95 views

Visualizing and analyzing a large bidirectional graph from adjacency matrix

I have some data from simulations of neuronal synapses in the brain which I would like to analyze, and if possible visualize, using Mathematica. By analyzing I mean obtaining the clustering ...
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1answer
69 views

Visualizing an Affine Matrix

I have a computer graphics program that prints out affine matrices like ...
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2answers
137 views

How to draw one-line Venn diagram?

This is the a list of set. ...
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1answer
85 views

Is financial visualization broken? Can you run any of these examples or InteractiveTradingChart[] at all?

I can't run anything relevant to financial visualization in my mathematica installation, i found these interesting example but anything that use the trading chart is kind of broken. EDIT: I'll add a ...
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1answer
57 views

How to apply ColorFunction only to data visible within PlotRange?

The following: ...
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1answer
59 views

How to plot a system of coupled PDEs using NDSolve [closed]

I am trying to solve the the following system of couples PDEs using NDSolve. However I am struggling to plot the solutions. I am trying to plot |u1[t,x]|^2 (i.e. the square of the absolute value) but ...
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1answer
128 views

How to create a plot of vectors emanating from the x axis?

I am trying to make a plot that looks something like the image seen below: So far I have the following code: ...
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1answer
25 views

Changing AxesOrigin on a ListPointPlot3D

How do you change the AxesOrigin to {0,0,0} for ListLinePlot3D? The code I initially have looks like this ...
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1answer
90 views

Show Graphics on top of ParametricPlot3D

I want to show a curved trajectory in 3D with a small Sphere/Point denoting a specific point. Therefore, the Sphere/Point needs to be always visualised "in front" of the curve; instead, I ...
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31 views

Expanding website file display ---------show files in full format

Many times looking for some material I find websites that seem to use a format that does not allow the file name to be fully visible. You download the file that you think it is and it turns out that ...
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0answers
28 views

How to include a meter in Manipulate that shows a value calculated from the manipulate dynamic variable?

I'm trying to make a visualization of grid (representing magnetic states) and I want to include a meter that shows a variable calculated from the manipulate index (of the form ...
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2answers
66 views

Visualization of a set of data with a shape $ m \times n \times 3 $ with the last dimension interpreted as a color scale

Actually, if the data is shaped as $ m \times n \times 2 $, functions like ListLinePlot just do the job. But now I want to add colors to the curves according to ...
2
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1answer
143 views

How to draw line parallel to the coast on a world map?

The task is to draw a line parallel to the coast 150 nautical miles to the sea, highlighting the ocean between the coast and the line drawn. An expected result is an image (most aesthetically pleasing)...
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2answers
49 views

Display `Table` output as a 3D bar chart

Create a simple function with arguments {i,j}, and make a Table for an array of values. For example: ...
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1answer
44 views

Surface Plotting

I want to Plot a surface using ListPlot3D. The Data used to feed the Plot is generated from measurments. The Problem is, sometimes the measurments generates x ...
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2answers
80 views

Convolution and its inverse Fourier transform

I have two functions f[x,y] and g[x,y] calculated on a grid {x,y}. Then I perform numerical ...
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46 views

Plotting ellipsoid with coordinate axis

I would like to visualize the difference in coordinate shift for the ellipsoid using Mathematica. The above is a screenshot from wikipedia. What I need is to visualise the difference between ...
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0answers
36 views

How to control the visible area (up and down the line) in NumberLinePlot?

How can you control the up and down line visible part of the graph? The target if view arrosw and text below the line (purple arrow) and if it´s posible make great the upper area ...
4
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1answer
124 views

How to represent flux in a shape

I used Tim Laska's solution here for raytracing, and modelled 10000 photons impinging onto a cone. ...
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1answer
28 views

Manipulating two graphics sets with the same variable

I have two graphics for a visualization that both depend on the same parameter (an angle). I'd like for both graphics to be controlled by the same slider, but I can't have the graphics overlay each ...
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2answers
68 views

How to replicate graphic output of GraphData with Graphplot?

I am trying trying to represent a Sierpinski sieve using GraphPlot. The plot I want to get is the standard representation of a Sierpinski triangle, which is the output generated by Mathematica ...
5
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1answer
74 views

How to make BarLegend colors conform with MatrixPlot ones?

It is needed to visualize some data set and built a color bar for describing the data values. The following array is given ...
2
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1answer
88 views

Plot of TU game on Windows

i need to make a barycentric plot including core vertices of the following TU cost game: c(1)<=150 c(2)<=100 c(3)<=100 c(1,2)<=200 c(1,3)<=200 c(2,3)<=200 c(1,2,3)<=200 ...
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1answer
44 views

How can I get a plot of “surface area coverage” of a parametric plot?

I have a parametric function defined by the x and y functions: ...
3
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1answer
51 views

Synchronising time series and video display

If I have a video at a known frame rate, and a time series of sensor readings taken at the same time. How can I play back the video and show a relevant section of the time series so the two are in ...
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16 views

About extreacting geopositional data from an image

I have downloaded an image of a geographic region and have drawn a graph on it, is there a way to superimpose this image with a map and obtain the coordinates of each node?
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1answer
41 views

How does ListLinePlot's application of ColorFunction work?

(I'm using V12.1) There are a lot of questions on how to use ColorFunction in many plotting functions, but I have not seen this problem mentioned in any of them, ...
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1answer
28 views

How to add multiple paths?

What I am trying to do is generate random data based on a normal distribution and plot different paths of the process. But how can I add multiple paths instead of repeating the process over and over ...
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3answers
60 views

How to make `Manipulate[]` to show me the result of expression evaluation live (question updated!)?

I have code that works the way I need: ...
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1answer
33 views

Why the Plot[] is plotting the result of expression evaluation always on y axis of coordinate plane?

I have a code: Plot[-3*x + 2, {x, -10, 10}, AspectRatio -> Automatic, PlotRange -> {{-20, 20}, {-20, 20}}] output: and it does not matter what will be ...
4
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1answer
111 views

Phase Portraits on Compact Surfaces

I'm writing my senior thesis on the theory generic flows on compact surfaces. This is a beautiful geometric subject, and I want beautiful visualizations to match. Here is my strategy: Step 1: Given ...
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2answers
128 views

Using Manipulate[] to manipulate Plot[] min and max values

I have code: Plot[y = -3*x + 2, {x, -10, 10}, AspectRatio -> Automatic, PlotRange -> {{-20, 20}, {-20, 20}}] output: Now I want to use ...

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