Tagged Questions
15
votes
2answers
351 views
How can I draw a 3D cross-section of a 3-torus embedded in 4D Euclidean space?
I have a $3$-torus ($\mathbf S^1\times\mathbf S^1\times \mathbf S^1$) embedded in 4D Euclidean space. How can I draw the cross-section of this $3$-torus cut by a 3D Euclidean space in an arbitrary ...
20
votes
7answers
569 views
Graphical representation of a moving sound source
Some explanation since I have got a specific and another more open-ended question:
I used two microphones in a 90° arrangement (see picture below) to capture sound from a source moving around the room ...
5
votes
1answer
88 views
How to stop Manipulate changing view point
When using the following manipulate I can rotate the plot and manipulate the value without my view point changing;
...
30
votes
4answers
821 views
How to visualize 3D fit
I have a data set of x,y,z values and I fit a function of x,y to the data. This works, but I can't come up with a nice way to ...
5
votes
2answers
225 views
ListPointPlot3d to visualize points close to a manifold
I have a large set of points that are close to manifold which I want to show in a ListPointPlot3D. Using part of the data set illustrates this
there are fewer ...
3
votes
3answers
318 views
Comparing 2 Data Sets in a Single Plot
I have 2 data sets, data1 and data2 with large (in the thousands) amounts of data
and I want to compare them
in a plane. They ...
14
votes
2answers
414 views
How can I create facetted histograms?
I love Mathematica, and I would love to be able to use it for all of my data analysis tasks, but there is one type of analysis which I find almost trivial in R, and I have no idea how to approach in ...
11
votes
1answer
325 views
Plotting graphics as ASCII plots
I'm occasionally in a situation where I have to use Mathematica on the terminal. I'd like to visualize the solutions I get from NDSolve, but when I use ...
7
votes
1answer
218 views
How to implement hive plot for graphs in Mathematica?
I'm trying to implement a version of the hive plot advocated in [Kryzywinski, et al., 2012]. There are many examples of such graphs on the author's webpage.
It would be good enough for me to have ...
15
votes
4answers
1k views
Spherical density plot of data set
I have a somewhat large number of 3-dimensional unit vectors ( ~ 100 000 unit vectors), and I am trying to visualize their distribution. First thing I tried was ...
4
votes
1answer
203 views
How can I avoid label collisions? [duplicate]
Possible Duplicate:
How can I influence the spaces between labels on a BarChart
How can I avoid label collisions in plot ticks and labels? For example, here is a histogram with colliding ...
21
votes
3answers
449 views
How can the opacity of a dense data set be automatically chosen?
The problem
In a dense data set plotted with opaque points, data points can pile on top of each other. This can cause serious problems with the interpretation of the plots. I'll use as an example a ...
11
votes
3answers
315 views
Is it possible to position ticklabels on the negative y axis on its right side?
Is it possible to position ticklabels on negative $y$ axis on its right side? Ticklabels on positive $y$ axis should remain as usual:
10
votes
2answers
796 views
Plotting vectors originating from the origin in 3D
I have an array of data with 3D elements. Ex: x = {{1,2,3}, {3,4,5}, {5,6,7}}.
I want to show this data in 3 dimensions, such that each point in the space is shown ...
14
votes
1answer
275 views
Labelling ArrayPlot Charts
I have been using ArrayPlot to show off some information. Currently, my datasets are like so:
...
17
votes
3answers
710 views
Visualizing a Complex Vector Field near Poles
I've been playing around with a visualization technique for complex functions where one views the function $f: \mathbb{C} \rightarrow \mathbb{C}$ as the vector field $f: \mathbb{R^2} \rightarrow ...
9
votes
2answers
266 views
Visualizing several long lists of numerical information to see relative frequency
Mathematica has very powerful visualization techniques. However, I'm at a loss at how to best make the following chart readable.
...
15
votes
6answers
1k views
Using ListPointPlot3D to simulate 2D plots moving in time
I wrote a 1D solver for the heat equation $u_t=u_{xx}$, and I can animate the solution using normal ListPlot command, where the x-axis is the rod length, and the ...
