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

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3
votes
0answers
260 views

Scale plot display area (within the frame) [closed]

I have 2 data sets of equal length. I've done a LinearModelFit of them which gives me: ...
0
votes
0answers
68 views

Make PlotMarker explanation [duplicate]

Possible Duplicate: Creating legends for plots with multiple lines? I have a ListPlot of data points. To distinguish between datapoints coming from different sources, I give them different ...
11
votes
2answers
947 views

How to vary color of fill between listplots based on y-distance between them

I have two lists with the same x-values but different y-values. I have used ListPlot to plot and fill the space (line) between them; however, I would like the color ...
14
votes
1answer
409 views

Why do Arrowheads interfere with ImagePadding?

Bug still present in version 10 under Windows. In a recent posting, Belisarius solved a problem related to the display of arrows on the x and y axes by setting ...
12
votes
1answer
1k views

How could I add arrows to the axis of a figure?

It is easy for me to add arrows to the axes of the a figure by taking advantage of AxesStyle -> Arrowheads[] when the differences between the horizontal and ...
17
votes
4answers
3k 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
2answers
280 views

Transform x-scale of data for e.g. MatrixPlot

I have to transform in a nonlinear way the x-scale of some data for a MatrixPlot (or ReliefImage or ...
1
vote
1answer
610 views

How do I make my discrete plot thicker?

I am making a discrete plot and a regular function plot together. But my curve is so thick that for color-blind people, it's pretty much impossible to see the black dots of my discrete plot: ...
4
votes
1answer
645 views

RevolutionPlot3D of 4 piecewise functions around X-axis crashing mathematica

I'm trying to rotate 4 piecewise functions around the X-axis using RevolutionPlot3D. The 4 functions I have are: ...
2
votes
4answers
369 views

plot data differences

I have the following data: ...
2
votes
1answer
495 views

How specify PlotRange and display bitmap over plot in DateListPlot?

The problem came up in a plot of RGB data obtained by imaging the variable star d-Cephei with a DSLR camera on several successive nights. I tried to plot the R, G, B intensity points for each day in a ...
2
votes
1answer
557 views

Defining regions for `Exclusions`

I have the following function I want to plot in 3D (For simplicities sake we can say $a=5,b=-1,c=3$.) ...
12
votes
2answers
637 views

Replicating a discontinuous graph

I'm trying to replicate a graph from my math book for my notes as well as to learn Mathematica. I was hoping someone would be able to help me figure out how to add the open points to the graph, and ...
475
votes
6answers
163k views

xkcd-style graphs

I received an email to which I wanted to respond with a xkcd-style graph, but I couldn't manage it. Everything I drew looked perfect, and I don't have enough command over ...
11
votes
1answer
2k views

Make a density list plot/histogram from large, pre-binned data set?

I have a large data set consisting of $\mathcal{O}(10^9)$ two-dimensional points. In order to save memory and time I have pre-binned these into a uniform grid of $500 \times 500$ bins using Fortran. ...
20
votes
5answers
1k views

In a ListPlot of LinearModelFit, Fill to the regression line

In the help for LinearModelFit, the regression line can be added to the scatter plot like this: Show[ListPlot[data], Plot[lm[x], {x, 0, 5}]] Is it possible to ...
-1
votes
1answer
2k views

How to specify DataRange in a ListPlot with an imported set of data

So I've been trying to import a large set of data (6900 point pairs) from an excel (.xls) file. The Exel file has 2 columns of numeric data. I've also been trying to plot this data, but when I do, it ...
0
votes
1answer
263 views

How to repeat a plot with different options

I'd like to have first a function plot and then the same plot repeated inside a Manipulate, with additional things (like tangent planes etc.). I can do ...
1
vote
1answer
2k views

Plot cubic root which includes the negative graph [duplicate]

Possible Duplicate: Finding real roots of negative numbers (for example, $\sqrt\[3\]{-8}$) Yes, I know there are other Threads which have similar questions and yes I read them but I am just ...
3
votes
2answers
375 views

Rules governing Plot line generation

I was looking at the Documentation Center for Round, Ceiling and Floor when I noticed that ...
19
votes
5answers
769 views

How to visualize the voting choices in the moderator elections?

I'm trying to use Mathematica to create some visual representations of the votes cast in the recent Mathematica-StackExchange moderator elections. (Not the vote-counting system itself, OpenSTV, but ...
3
votes
2answers
307 views

Plotting a floor function with endpoints?

Would someone mind showing me how to plot a floor function with the appropriate endpoints? I tried Google, but the best I could find was something posted from 2004 that no longer appears to work. ...
0
votes
1answer
173 views

How to add FindDivisions to the plot commands?

I used these instructions to make a legend bar next to my plot (I can't comment there) But I'm lost to where and how can I add FindDivisions to the DensityPlot under "Edit: illustrating additional ...
7
votes
1answer
388 views

Control parameters of different styles of DistributionChart

Using DistributionChart, you can choose among several styles aka ChartElementFunction: ...
2
votes
1answer
141 views

Using MaxStepFraction as ticks on plot

Is there any way I could use the MaxStepFraction (or grid size) as used in NDSolve in the example below as ticks on the 3d Plot? ...
11
votes
3answers
596 views

Toggle visibility of elements in a plot

I have three simple graphs in one Plot. Now I am trying to make a button for each graph so you can hide or show it in the plot. Until now I was just able to make a checkbox with the Manipulate ...
4
votes
2answers
1k views

Why is my animation so slow?

I have an animated plot of the kind ...
4
votes
1answer
607 views

Overlay : zoom, graphic tools, get coordinates save as etc

I used Jens' legendmaker to Overlay graphics to get a nice legend on my ListPlot. My question is if is there any way to make ...
1
vote
2answers
476 views

Replacing variable in an equation with an Interpolating function polynomial and plotting residual

I was trying to plot the residual for the solution of my PDE. However, I was unsure about a couple of things. I imported the data and created an Interpolation polynomial with ...
1
vote
0answers
81 views

Combine DistributionChart and ListPlot [duplicate]

Possible Duplicate: Combining and aligning “chart” type graphics with regular plots I have a bunch of data I want to plot a violin plot of, and I want to add the averages (as ...
3
votes
1answer
211 views

Rectangular output for ListContourPlot

The Function ListContourPlot generates by default an output which has a square size. I would like to produce a rectangular output for example {1000,100}. ImageSize doesn't work because it shapes only ...
0
votes
1answer
1k views

How to get data from For loops to plot it?

How can I get data from For loops to use in ListStreamDensityPlot? I tried AppendTo, but it ...
8
votes
1answer
603 views

Animate the scattering of a Wave Packet

I know mathematica is probably not the best choice for intense numerical integration, but its the only software I know. I would like to create an animation (not real-time, but pre-render the ...
21
votes
4answers
1k views

How to plot Error Bars in a 3D scatter plot

This is a simple problem which is proving difficult to solve. I want to plot error bars on points in a 3D scatter graph. I plot error bars on points within a 2D scatter by: ...
16
votes
4answers
4k views

Getting the interpolation function from a list plot

I have conducted a chemistry experiment and obtained a list of concentrations of a reactant against time. I plot a graph of this using Mathematica's ListPlot ...
2
votes
1answer
708 views

Plotting Complex Roots of Unity [duplicate]

Possible Duplicate: Finding real roots of negative numbers (for example, $\sqrt\[3\]{-8}$) I am trying to make Mathematica plot the cube roots of $27i$ and graph them, so that I can include ...
5
votes
1answer
1k views

Calculus 1: Create the plot of a function satisfying certain conditions

Today in class we were shown how to create an infinite limit graph (plot) given the preceding conditions. While I have a fairly terrible sketch of this graph in my notebook, I'd like to create a clean ...
2
votes
1answer
167 views

Using Plot3D with one variable dependent on the other

Plot3D[f,{x,xmin,xmax},{y,ymin,ymax}] In the above , is there any way to give range of y in terms of x. I want to give like ...
0
votes
0answers
119 views

Why does mathematica crash when I rotate a 3D graph? [duplicate]

Possible Duplicate: SIGSEGV error with 3D Plots I just recently installed mathematica 8 on my linux machine, running ubuntu 11.10 I decided to tun and test mathematica so while the terminal ...
6
votes
6answers
2k views

How do I fill in a circle made by ParametricPlot with one solid color?

I have a very simple question but I am new with Mathematica. I made a circle on a parametric plot and I made the line black. I want to make the inside of the circle on the parametric plot red. So the ...
0
votes
1answer
332 views

Iterative way to find roots of confluent hypergeometric function

I am trying to find roots of confluent hypergeometric function and I wonder if I can choose the initial guess by the choice of $\beta$. ...
2
votes
2answers
836 views

Several functions in one RegionPlot with different grayscale

I try to plot the following, but something seems to be wrong in my code and I can't figure out how to fix it: ...
0
votes
1answer
587 views

Degree Symbol missing in PolarPlot when exported to PDF

I am trying to produce a polar plot. The axis should be in degrees. While no error occurs, the pdf export isn't working properly. Instead of the degree symbol I get ...
6
votes
2answers
393 views

3D Plot: Number of Roots in x of a polynomial in x, a, b and c

I have a polynomial in four variables x,a,b and c. The number of roots of the polynomial in x depends of the choice of a, b and c. I would like to have a 3D-Plot with a, b and c on the axes, while the ...
4
votes
2answers
6k views

How do I plot $x^2+y^2=1$ in 3D?

How would I plot $x^2+y^2=1$ in 3D (it would form a cylinder)? Since there is no $z$ in the equation, I can't solve for it and use Plot3D. Or can I just put the ...
15
votes
5answers
774 views

How to make a Line[] with no end?

I'm trying to do this: In this graph, the secant points are aproximated in order to become the tangent, it seems I need some kind of function which plots a line based on two points and it's points ...
4
votes
3answers
4k views

How can I plot the complex graph of $x^x$ in Mathematica?

For example, this Wolfram Alpha query shows this graph: But it does not show the code for plotting it in Mathematica. Plot[x^x, {x, -1, 1}] only plots the real ...
3
votes
1answer
481 views

Problem in RegionPlot3D

I tried to plot the region bounded by the three planes. This is supposed to give me a pyramid type of shape (actually two, but I am just taking one of them). The code is given by ...
0
votes
1answer
684 views

Plot 3D vector that is a function of one variable

I have a function, r[t], which is a piecewise function that generates a 3D vector. It looks like this: ...
26
votes
3answers
11k views

Marking points of intersection between two curves

I'm trying to illustrate the solutions numerically and graphically for an equation such as Tan[x] == x. I think I did everything ok except I wanted to mark each ...