# Tagged Questions

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

74 views

### Plotting positive function … looks like it goes negative

I recently answered a question on the stats SE site which involved a $\text{Sinc}^2$ distribution with pdf: f = (Sin[x]^2)/(Pi x^2) ... defined on the real line. ...
117 views

### Need help translating Mathematica code to LaTeX

So I got a gift for a friend based on Mathematica code. ...
142 views

### Inscribed square problem

There is a well-known unsolved problem in geometry: $\textbf{Toeplitz' conjecture}:$ Every continuous simple closed curve in the plane contains four points that are the vertices of a square. ...
71 views

### ListContourPlot3D is blank

I want to do a ListContourPlot3D. The list of data is as follows ...
97 views

### Change or force plot legend marker symbols

I am wondering if there is a way to force the plot legend symbol for each respective plot. I am currently using a package created by AlexeyPopkov, which corrects the off-centre plot marker issue very ...
106 views

### Plotting huge amount of data with non-default colour function

I want to plot a huge amount of binary data (a 2700x2001 matrix, 5402700 points), and for that I am using the Graphics[Raster[]] function. With just that command, ...
67 views

### Avoid white area on contour plot [closed]

I am trying to plot contour plots and some of them show a white patch because of a change in sign of the points plotted. How can I make the contour plot show this change in sign without having to take ...
86 views

### Complex Plot with Imaginary Part encoded in color

Heyhey, I wanted to plot the complex cosine in a 3D graphic where the real part is given by the surface, while the imaginary part shall be indicated by the color. Therefor, I tried the code ...
79 views

### Plotting the modular surface of a complex function [closed]

Tristan Needham stated in the introduction to Visual Complex Analysis that he used Mathematica to create the majority of graphs in his book. I'm trying to recreate the graph he made for figure[14] of ...
27 views

### Remove surface from graphic [duplicate]

How to remove surface from the following graphic? I need only Mesh, (black lines). ...
5k views

### How to plot Venn diagrams with Mathematica?

How does one plot Venn diagrams with Mathematica? I've searched quite a bit and I've found one source at MathWorld which provides the source code for doing them. But I don't understand this code, can ...
199 views

### Plotting the solution of $\sin(x)\sin(y)$ + elliptic cylinder

I have a problem with one of my school project :( I need to add function: $\sin(x)\sin(y)$ to elliptic cylinder $\left(\frac x a\right)^2+ \left(\frac y b\right)^2 = 1$ After few hours, only this ...
64 views

### Clothoid (using Fresnel Integrals) [closed]

A clothoid is represented by The Problem Given the following functions, use Mathematica's Fresnel Integrals to plot the curve. My Attempt ...
56 views

### Text Offset Question

There is an absolutely wonderful answer by Heike at Generate a Unit Circle Trigonometry. It is an answer that will lead me to a lot of learning. Here is my playing with her code: ...
1k views

### Interactive 3D plot in web browser?

Are there any ways to show a mathematica plot in a web browser so that the user can rotate it and such? I am open to embedding it in a web page - or some other method such as porting it to a ...
75 views

### Placing a label at a point [closed]

I am a rookie in the use of Mathematica. How do I place a label next to the point where two lines intersect? ...
35 views

### Plotting x value and error bar in y from a data file

Here are some of the points where first column is the values on x axis and the other two values are lower and upper limits for the error bars in y. ...
127 views

### make a surface plot that changes with time from csv data

How can I plot 4d data from a csv, using a slider for the 4th variable? I would like to use var1 and var2 as x-y corrdinates, var3 as surface height, and var4 as the time slider. If I have a csv <...
54 views

### DiscretePlot: differentiate without using different colors

I need to plot multiple series in the same figure. As the picture will be printed in white and black only, how can I differentiate these series so that readers can identify them from each other? ...
15 views

### Problem with PolarPlot and Table [duplicate]

If I have a set of numbers, for example grid = N[Table[n^2/2, {n, 3, 24}]] And want to plot that as circles I can either use Graphics[] and Circle[], or ...
4k views

### Joining and interpolating data points

I wonder what is the best practice for interpolating curves? Usually, I'm using BSplineCurve and adjusting SplineWeights so it ...
38 views

### Plot markers appear off-centre [duplicate]

Before I start I should mention that this question has been posted in another form here, Point Renderings Slightly Off in Mathematica. However my case is slightly different in that I do not use ...
93 views

### how do I 3D Plot f(x,y,z)=0

I am very new to mathematica and was wondering how I could 3Dplot -5(x-2)-7y+3(z+4)=0 I've tried 3DPlot and Contour but neither have seemed to work. PLease help.
93 views

### Fourier transformation of multidimensional list [closed]

x is a list containing 7 trajectories (Dimensions[x] = {2726, 7}) of which I want to calculate the FFT. ...
78 views

59 views

### Lyapunov Exponent of the Rössler System

I would like to plot a semi-log plot of the Lyapunov exponent $λ_{x_0}, x_0=(1,1,1) \in \mathbb{R}^3$ versus time $t$, for the Rössler system described by: \begin{array}{lcl}\dot{x}&...
135 views

### Show and PlotLegend row spacing

In this toy example I make some plots, each with a legend, and combine them with Show. All the legends are assembled into a column which is helpful but it is too high for the size of plot. How can I ...
134 views

### How to make a good scatter plot

I have the following cross section: c = 0.117 At= 1.37375 sigma[Y_,m_] = ((c^2)/(256*Pi))*( (1/2) ( Y/m ) *Abs [At] )^2 *10^8 When I make ...
261 views

### Plotting the 3D region that determines a volume

I need to plot this with Mathematica: Use a triple integral to determine the volume of the region below $z = 4 - x\,y$ and above the region in the xy-plane defined by \$0 \leq x \leq2,\ 0 \leq y \...
29 views

### Logarithmic scale for parametric plot [duplicate]

I would like to introduce a logarithmic scale for the following parametric plot ...