# Tagged Questions

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

1answer
55 views

### Framed Background and ImageMargins

I want to make some description on my plots, but I can't make it good. First I tried this: ...
0answers
21 views

### Change Density/Number of Vectors in a Vector Field Plot [closed]

Just wondering if there's a way to change the number of vectors shown in a 3D vector field plot. I can't seem to find any options.
2answers
208 views

### Turning arrowheads off

My thinking was that Arrowheads[0] would turn off the arrowheads. ...
1answer
69 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? ...
2answers
126 views

### How to scale values for ColorFunction in SliceContourPlot3D?

Trying to help out in the question, Finite Elements 3D, I came across this behavior of SliceContourPlot3D: ...
1answer
44 views

### ErrorListPlot - Problem with PlotRange

Consider the following example: ...
3answers
215 views

### How to find the Bottom

While I was thinking about Plot with a reference line and shaded / colored region, I came up with ...
1answer
71 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?
0answers
114 views

### Check Zagier theorem about Mahler's measure

I want to check the following theorem by using Mathematica: (from Heights of Polynomials and Entropy in Algebraic Dynamics, page 22) $\textbf{Theorem}.$ Let $\omega$ denote a primitive $6th$ ...
2answers
56 views

### How to change the colour of parts of a 3D plot, rather than the whole figure?

By exporting Matlab data to a txt file and importing it with List3DPlot, I plotted the density of states in a nanowire ...
1answer
87 views

### Working with StarData Versus AstronomicalData

Using AstronomicalData I could easily do something like: ...
1answer
135 views

### ErrorListPlot ignores some exact data points

Bug introduced in 10.0 and persisting through 10.4.1 or later Possible bug? Or am I missing something / expecting too much? Forgive the seemingly obscure data points but they're where I've noticed ...
1answer
70 views

### Generating plane equation from LinearSolve

I will ask a simple question and might have an issue on the site that explains better about it, but not found. I am formulating a code that defines me an equation that I can generate a plot. ...
1answer
44 views

### Help with ColorFunction [duplicate]

I'm trying to graph a list of data with ListDensityPlot. My idea is to color negative values in red, zero in white and positive values in blue. I created a ...
1answer
40 views

### How do I plot the columns of an $M \times N$ matrix as separate lines on the same graph using ListLinePlot?

I have seen many examples that show how to plot several functions on the same graph using ListLinePlot is this manner: e.g. ...
2answers
65 views

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2answers
154 views

### Killing a tick - ListPlot [closed]

Consider this code ...
2answers
76 views

### Plot with a reference line and shaded / colored region

How can I add horizontal reference lines at 4 and 6 (y-axis) and shading below each reference line on the following plot? Plot[i, {i, 1, 10}] Thank you!
2answers
75 views

### How to plot the mean of a 2d list with some empty elements

How can I plot the mean of such a list: http://pastebin.com/dNjeR4WC which contains an alternating number of elements in the sublists and some sublists that are empty and should not be considered in ...
1answer
44 views

### Why am I getting no visible plot of my function [closed]

I'm running the following command: ...
1answer
42 views

### Show function seems to be broken [closed]

I read the thread How to make the Show function work in this case?. I think I have the same problem as discussed there. But when I try the to evaluate ...
0answers
27 views

### How to make lines more smooth in Graphics3D? [duplicate]

I drew using Graphics3D, but I found the quality of output is very low, like this:. I wanted to improve the quality of the output, make it more smooth. But I can't ...
1answer
53 views

### Intersection of volumes defined by inequalities

I have 5 inequalities with some parameters like dh, din and thetawhich I intend to vary. In ...
2answers
58 views

### How do I display the numeric value of a curve with Tooltip?

Using Tooltip, is it possible to display the numeric value of the curve I've plotted using Plot and ...
0answers
39 views

### How to Plot component frequencies, amplitudes and phases of a mixed signal

I generated a mixed signal by adding two sin waves (whose parameters I can change dynamically) and plotted them. I used the code for findPeriod from here to find the amplitudes, frequencies and phases ...
1answer
78 views

### How to export an already rendered image sequence?

I have an image sequence of around 1000 images in a .nb-File which I would like to export to PNG format (1000 images into a folder). If I use "Save as..." -> "Web page" Mathematica saves the 1000 ...
0answers
32 views

### How to specify image quality for GeoStyling “GeoImage” in GeoGraphics?

I am creating plots (ContourPlot, SmoothDensityHistogram, etc.) that I then need to project onto geographic polygons. When this ...
2answers
139 views

### Plotting: one label for two curves

Consider the following code ...
2answers
106 views

### Does “MeanMarker” (BoxWhiskerChart) exclude outliers?

When you use the "MeanMarker" function within BoxWhiskerChart, does the mean shown on the box plot exclude the near and/or far outliers identified from the plot? If not, is there a (relatively simple)...
1answer
109 views

### How to align GeoGraphics “GeoImage” with GeoPositions?

I have latitude and longitude locations that I need density (or contour) plot to overlay on a map. For example: ...
0answers
42 views

### Roughness on 3D extension of a 2D border

I am working on a project where we are investigating the effect different shaped drum borders have on the sound the drum makes. It is relatively easy to do the mathematical calculations with different ...
0answers
59 views

### Plotting several graph of txt files

I have several txt files (t1.txt,t2.txt,...). Each file have two column with the datas x and y. I want plotting the datas of each file in diferents grahs and show all. I know plotting one file but I ...
2answers
81 views

the data is ...
1answer
77 views

0answers
49 views

### Optimization: Area of solvable constraints

I need some support with the following problem: In a polar-type problem, I hand over a list of variables rlist and a numerical optimization function (e.g. ...
1answer
91 views

### Sharp Edges in ContourPlot3D with Thickness setting

I am using a ContourPlot3D to plot an object with thickness. I noticed that the edges in the negative region are sharp and distorted. Is there a way to remove these distortions? Code is the following:...
0answers
28 views

### How to specify custom “ColorScheme” for “GradientScaleBoxWhisker” ChartElementFunction and Whiskers & Fences of BoxWhiskerChart?

With BoxWhiskerChart you can specify a gradient scale fill for the boxes using the ChartElementFunctionand the ...
4answers
488 views

### Finding a point from a set of contours such that it is nearest to a given point

I have several contour lines and one point. How can I find a point in one of those contour lines which is nearest to the given point? ...
1answer
65 views

### DensityPlot of function with infinite value

I want to density plot this function: ...
1answer
96 views

### Replacing arrows by figures

with the help of the Custom arrow shaft question I have been able to obtain the following little fish. Now I wonder how could I use it in substitution for the arrows in any plot like fields, ...