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

learn more… | top users | synonyms (12)

0
votes
1answer
44 views

How to add Contour labels in the desired place?

enter code here Hi, I have a contour plot as shown Above. What I want is to have distinguishable contour labels i.e, here the value of the contours is not readable above 800 or so. How can I place ...
0
votes
1answer
42 views

2D Plot for PDE

I made scheme for diffusion equation And I know how to make Plot3D But how to make Plot2D with different time? ...
7
votes
2answers
182 views

Adding arrows in Tangent

I want to add arrows to the start and the end of the Tangent curve. My first try was successful, ...
0
votes
0answers
10 views

Multiple plot for 2 variables function [duplicate]

I have a 2 variables function as below: m[n_] := 1.5 n^2 V[n_, r_] := (m[n]*m[n])/((r)^3) On the range of r from 1 to 20 I want to make 30 plot (30 different ...
0
votes
0answers
35 views

3D listplot, for a given table

I have a table of 4 data, my first problem is how can I choose one region in which just one of these variables is constant and the listplot3D the other 3 variables? I need to do this for at several ...
5
votes
3answers
136 views

How to label ticks in ListLogLogPlot in scientific form in MMA 10.4?

This is a question regarding ListLogLogPlot in MMA 10.4. I have tried the solutions suggested in 5369, and they do not appear to work in MMA 10.4, so I would be grateful if this could be considered a ...
3
votes
0answers
36 views

Automatic legend does not include all datasets in case of short list of colors

The following code gives legend only for elements with unique color ...
0
votes
1answer
34 views

Frameticks in RegionPlot [on hold]

I have an issue with frameticks in region plot. Look at the code ...
2
votes
0answers
51 views

Removing plot artifacts (SphericalPlot3D)

Using SphericalPlot3D, I find I get two types of artifact: A discontinuity in the surface reflectance at $\theta=0,2\pi$ Little edges, or perhaps gaps between ...
3
votes
2answers
100 views
-2
votes
0answers
30 views

Plotting Graph having coloured visuals and coloured lines [on hold]

Somebody please tell me what is "fondo" and "funcero" Plus I'm having a great difficulty in plotting a graph, my graph line doesn't show up. frustrated
0
votes
1answer
35 views

How can I compute the difference in Y-axis values between data sets with similar X-values

I am new to Mathematica, so this might be a very basic question; however, I cannot find a solution to this and it is taking me very long. For my research I am probing the photoluminescence response ...
2
votes
1answer
78 views

Loops and Graphics in Mathematica

I want to create a loop in Mathematica such that it creats multiple graphs for me. For example, I have a command of the form: ...
0
votes
0answers
24 views

ImplicitRegion RegionPlot fails for circle in 10.4.1 [duplicate]

This must have worked at some point, because the documentation for ImplicitRegion has the right picture. But when I evaluate ...
6
votes
2answers
77 views

Adding arrowheads to a piecewise function

I have: ...
10
votes
1answer
75 views

What is the effect of giving ColorFunctionScaling a numerical argument?

(by making a mistake) I realised that ColorFunctionScaling can take a list of numerical arguments rather than just booleans. The following is true for ...
2
votes
1answer
58 views

My plots are overlapping while using Show[] command [on hold]

I want to display these two equations in one graph. Both are having different values but by using Show command only single line comes in graph. My Code is: ...
0
votes
3answers
131 views

3D Plot with the Manipulate Command

I'm trying to make a 3D Plot using the Manipulate command. The code is: ...
5
votes
0answers
45 views

How does the Contours→{{f_1, g1}, {f_2, g_2}, …} setting work?

I want to plot some wavefronts in Mathematica, and I'm having some trouble reining in one of the options for my ContourPlot3D. More specifically, the documentation for ...
0
votes
0answers
30 views

How to make graph like that [duplicate]

Can I know how to make graph like below: it's a list of disconnected points like {200,5}, {500,10}, .. {1000,15} and then plotted by list plot, but how to add these rounded pins on these points
1
vote
1answer
97 views

How to plot a pair of functions as solid and dashed, but a list of those pairs as different colors, in one plot?

I have a list of pairs of functions: fns = Table[{a*x, a*x^2}, {a, 5}] {{x, x^2}, {2 x, 2 x^2}, {3 x, 3 x^2}, {4 x, 4 x^2}, {5 x, 5 x^2}} What I would like to ...
1
vote
2answers
50 views

Changing Plot Options for two different graphs under Manipulate

I am trying to plot two discontinuous functions, each with different plot options, using Manipulate. In my code, I have defined a function for $z$ and $sq$ in my code. ...
5
votes
1answer
118 views

switch between automatic and manual updating

I have a plot with interactive controls. I'd like to give the user the option between having the plot automatically update (when the plot's parameters are changed with the slider) and having the ...
3
votes
2answers
50 views

GeoRegionValuePlot not using ColorFunction colours

I have a custom Blend for use with GeoRegionValuePlot's ColorFunction option. ...
3
votes
1answer
126 views

1-D Graph in Mathematica

I'm trying to reproduce the solid blue graph on the left hand side in the following picture: The analytical expression for the graph is: $$ - \frac{1}{\tau} \ln \Bigg ( \Bigg [ \frac{|\eta|}{1 +...
0
votes
1answer
91 views

Plotting several 2D plots on one 3D graph [duplicate]

I know that there are some similar questions but I don't find the solution to my problem. I have made several 2D spectrum plots from data of txt files (colunm1 vs column2. Each one showing a plot ...
6
votes
1answer
269 views

Text on a plane without Rasterize

When I plot Text in Graphics3D it always faces the ViewPoint. I would like to put the text ...
4
votes
2answers
142 views

Change lighting in ChromaticityPlot3D

It looks to me like ChromaticityPlot3D has some default lighting, but unlike most Graphics3D functions the Lighting option doesn't seem to have any effect. However, the documentation states "...
1
vote
1answer
68 views

Dynamic Plot of non-linear function within DynamicModule yields dynamically changing constant line instead of expected behavior

I'm having a problem with DynamicModule; the code below produces a plot with a line that changes value, based on the slider positions of the parameters, which is very nearly what I want; I would ...
0
votes
1answer
60 views

Underflow occurring in computation

I've got an "Underflow occurred in computation" problem. Here's a simplified version of the code: ...
0
votes
0answers
33 views

Parametric region instead of 3D plot when using parametric plot [closed]

I want to draw a parametric region, that is, a 2d-graph using 2 parameters. However, each time I use ParametricPlot with 2 parameters, Mathematica interprets it as 3D plot. Not even the examples ...
1
vote
2answers
97 views

Switching direction of y-axis

I'm trying to reverse the direction of the y-axis on a parametric plot, with a frame. I'm using ParametricPlot because it was an easy way to switch the x-axis with the y-axis. I have seen many ...
0
votes
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.
0
votes
1answer
86 views

Making a bouncing ball simulation interactive [closed]

Problem A ball initially at height $h_0$ above a horizontal surface is dropped at time $t = 0$ with zero initial velocity. When it arrives at the surface, the ball bounces in the vertical ...
3
votes
1answer
44 views

ErrorListPlot - Problem with PlotRange

Consider the following example: ...
1
vote
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: ...
3
votes
2answers
180 views

ColorFunction with the function of luminance

I want to have a DensityPlot or ListDensityPlot, whose color function is a rainbow but whose luminance is given by another ...
1
vote
1answer
169 views

Visualizing interference of two waves on the plane

I need to make an animation of interfering coherent waves on the plane, that are produced by two sources. I would really appreciate if I am able to change the wavelength. I am quite new to Wolfram, ...
3
votes
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 ...
1
vote
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 ...
1
vote
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. ...
2
votes
2answers
154 views

Killing a tick - ListPlot [closed]

Consider this code ...
2
votes
2answers
65 views
4
votes
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 ...
2
votes
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!
0
votes
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 ...
0
votes
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 ...
1
vote
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 ...
6
votes
3answers
188 views

Why do Disks become polygons in RegionPlot?

I want to RegionPlot a reinforced concrete section, by drawing a polygon as a rectangular shape, and on top of that, a number of circles as ...
3
votes
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. ...