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

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7
votes
2answers
410 views

Plotting 2-D Electron Density Carbon Atoms

I need to create a 2-D electron energy density plot in Mathematica to compare with my STM experimental results in my lab class. This would be done by plotting the sum of the symmetric and anti-...
2
votes
1answer
85 views

Problems with multidimensional system of ODEs

I am trying to look at the migration of "i" number of species "c" in "10" number of habitats {designated as "j"} and to study their population size as a function of time "t". I have this following ...
3
votes
2answers
189 views

Decreasing computation time for numerical plot

My code is as follows: ...
2
votes
1answer
51 views

Determining Automatic Parameters used by Mathematica [duplicate]

When you use plotting functions like ContourPlot3D, there are lots of parameters that are left as Automatic if you do not ...
0
votes
1answer
82 views

How to plot many 3D lines together

Here is a small data sample: ...
2
votes
1answer
79 views

Issue plotting/re-creating 3d function

I am trying to re-create images created in Mathematica using the equations in the photos attached. I was able to somewhat plot the Equation 6 (Cartesian coordinates) Figure 4 using this code <...
1
vote
1answer
55 views

How could I check if a differential equation crosses a specific value? [closed]

I'm designing a magnetic field to simulate relativistic speeds in a small cyclotron. I need to see if the ratio -R/B * dB/dR crosses 0.2 in a certain range, and right now I'm trying to do that by ...
1
vote
2answers
172 views

Use default ListDensityPlot color scheme in ArrayPlot?

I have some data that I would like to display in an ArrayPlot. I like the default color scheme of ListDensityPlot (Mathematica ...
2
votes
2answers
299 views

Put markers in the maximum values in a Plot

I have made my graph of a list of data with the following code: ListLinePlot[data, PlotMarkers -> {Automatic, 10}] So this way I can see some markers in the ...
1
vote
2answers
206 views

FillingStyle and Opacity won't work together in Mathematica

I try to plot some data in Mathematica using the ListLinePlot[]. Unfortunately the plot option ColorFunction, ...
1
vote
0answers
100 views

Is this a bug in Mathematica 10.2 [closed]

I am using Mathematica 10.2.0.0 First, I define the following function ...
0
votes
2answers
118 views

How to create a mirror-symmetrical list

My data file can be found here: data data = Import["mnl.out", "Table"]; First we remove the headers ...
4
votes
1answer
189 views

Drawing a RegionPlot but for data instead of a function

I am trying to draw something similar to RegionPlot, but instead of functions I only have data matrices. For example, I have the following 3 pieces of data (...
1
vote
1answer
87 views

How to plot the field of values of a matrix

For a given matrix A (let's say of dimension 2 to keep it simple), I need to plot in the complex plane its field of values. The field of values of a matrix is defined as the set $\{\langle{Ax, x}\...
0
votes
1answer
97 views

How to I plot a vector and a line on the same graph?

For example I want to plot the vector <7, 20> on the same plot as the line {t, 6t+10}
0
votes
1answer
86 views

How do I combine a Plot and a ListLinePlot inside a Manipulate? [closed]

I have this Manipulate with a Plot ...
3
votes
2answers
93 views

How to plot specific lists

Here is a sample of data points: ...
0
votes
0answers
81 views

Weighting ListContourPlot point distances

This is related to contour plot (cartesian) using spherical coordinates postions Dear friends, 1) I got the following contour, using: the data : [data]1 ...
2
votes
2answers
85 views

ContourPlot3D overwrites symbolic values?

I'm new to Mathematica (although I have substantial experience programming). I am trying to run the following code but I am getting mixed resutls: ...
1
vote
1answer
70 views

Plot which should show two functions shows nothing [closed]

This is my first time using Mathematica and my plot is not showing up. I have set the variables and functions independently. ...
1
vote
1answer
64 views

Combine ReliefPlot with other geographic shapes, like administrative boundaries

How can I combine a ReliefPlot with other geographic shapes? Since the ReliefPlot is just a plain array of values, it is not clear to me how to project it and combine it with other geographic shapes, ...
5
votes
1answer
135 views

Wolfram population density demonstration does not appear to work

I tried to do the Wolfram population density demonstration and it returned an error: ...
2
votes
1answer
83 views

Control units of time series data for plot axis labeling [closed]

Using Mathmatica time series data: ...
4
votes
1answer
98 views

Speed up rendering of ContourPlot3D object

Please can you advise me how to speed up the rendering of the following two planes? When I click and drag to rotate the plot, its movement is quite jerky. Presumably it is working harder than I need ...
2
votes
1answer
87 views

How can I get information about PlotMarkers? [closed]

ChartElementData["PlotMarkers"] ...
0
votes
1answer
119 views

Place cells side-by-side

Is there any way to place plots/cells side-by-side? I know how to put plots in arrays and grids. The motivation for putting cells side by side is that I want the equations for the plots to be above ...
1
vote
1answer
86 views

How to plot a linear vector tangent to a bezier surface?

I have a bezier surface and its parameters are u and v. The partial differentiation with u as variable gives me a vector in the direction of u. I need to plot this vector. I plugged in a particular ...
3
votes
1answer
203 views

Customizing a graph (Dashing, PlotMarkers, Labeled)

There are actually several questions here but I thought they are closely related so I should not split into several posts. Here we go... I have the following list ...
0
votes
0answers
42 views

How to create a color ListPlot [duplicate]

Assume that I've got a list L={{1, 2, 0.1}, {2, 4, 0.2}, {3, 5, 0.3}} I want to show this list like where first point (from the left side) has a additional ...
7
votes
1answer
117 views

How do I reverse the X-axis on a ListDensityPlot?

I want to use ListDensityPlot on a dataset containing a few (~600) triplets and I would like to reverse one of the axes. Sadly, the workaround involving the ...
1
vote
1answer
165 views

Plotting a list of Eigenvectors

For my Fractional Calculus course, I was asked to find a matrix that arbitrarily represents the second derivative. This eventually got me a tridiagonal matrix. I was letter asked to find the ...
3
votes
2answers
94 views

Distinguishing points from different sources in a ProbabilityScalePlot

Is it possible to use ProbabilityScalePlot to show different plot markers in a single dataset, such as in going from plot2 to <...
4
votes
2answers
123 views

A question about ContourPlot

I already tried to ask this question, but it was unclear what I meant, so I will try to ask it again and explain it more carrefully. For example I will use a toy problem. Suppose we have equation: <...
2
votes
1answer
83 views

ListDensityPlot output is a black box [closed]

When I use ListDensityPlot the output is always a blackbox. This even happens when I copypaste the most basic example on the Mathematica help: ...
1
vote
1answer
107 views

Customizing the look of a ListPlot3D

I show my data bellow, and I want to use ListPlot3D to make a plot of that data. In this process I have some problems that I will discuss them step by step: ...
0
votes
0answers
22 views

How to adjust ColorFunction to scale the clipped areas in ListDensityPlot? [duplicate]

I have a data set I am trying to visualize, however some of the values seem to be extra large and it's just clipped and blanks are left. I want to rescale or whatever in such a way as this white areas ...
6
votes
2answers
211 views

How to check the validity of the value of PlotStyle option for 2D graph?

For the 2D graphic function like Plot, ParametricPlot, etc, which own a option PlotStyle. For instance, ...
2
votes
2answers
155 views

Piecewise Integration

I am trying to integrate a piecewise defined function twice. It represents the acceleration of a projectile. I am obtaining it's position as a function of time if it starts from rest at the ground, ...
1
vote
0answers
176 views

Mathematica PCA biplot [closed]

Using Wolfram Mathematica, how can I plot a PCA biplot as in the following figure?
0
votes
1answer
177 views

TransferFunctionModel and BodePlot shows different result between Mathematica and Matlab

I was doing the TransferFunctionModel and BodePlot. But the result from Mathematica and Matlab are different. The function is as follows: ...
0
votes
1answer
57 views

ListSliceContourPlot3D (and related) won't plot data [closed]

I have a sparse dataset that ListSliceContourPlot3D (new in 10.2) will render with no problems. However, a related dataset (with more values) yields an empty cube. I can't trace the source of the ...
1
vote
1answer
77 views

Graph of second order polynomials [closed]

As I mentioned before, I want to write a notebook for teaching graphs of second order polynomials that shows discriminant and the conditions when a>0, a<0, having real roots, having no real roots. ...
0
votes
1answer
44 views

Plotting precise intersections involving singular functions

I have pseudo-elliptic functions defined on a parallelogram within $\mathbb{C}$ and I would like to clearly highlight the path within this parallelogram which satisfies the real part of my pseudo-...
3
votes
1answer
99 views

RegionPlot looks wrong

I have the following simple RegionPlot of a RegionUnion: ...
2
votes
1answer
62 views

BarChart EdgeForm not producing correct colors

EdgeForm is not producing correct colors for the borders of my bars. My code: ...
1
vote
2answers
86 views

DataRange in plotting Fourier

I'm trying to estimate a frequency spectrum of a given discrete function. I have a file which is filled of values of Sine-function $sin(t)$, where $t$ runs from $0.0$ to $100.0$ and a discrete step is ...
1
vote
0answers
36 views

Misalignment of plot points when adding error bars [duplicate]

Following the second solution from Plotting Error Bars on a Log Scale on how to add error bars on a ListLogLinearPlot I tried to change the error bar indicators ...
1
vote
2answers
150 views

RegionPlot with Assumptions

I am trying to evaluate the properties of a multivariate function $f(a,b,x,y)$ with respect to $x$ and $y$ given assumptions for $a$ and $b$. An example without $a$ and $b$. ...
4
votes
3answers
167 views

Want the colors of the point markers on a multiple-curve, joined ListPlot to match the colors of the curves

I am sure that this is rather trivial, but still I cannot find a solution. If there is already a solution here or in Mathematica's help browser, just mention the link. ...
7
votes
3answers
1k views

How does one plot a Möbius Strip?

How can I plot a Möbius strip? I tried this one, but I can't get it to work: ...