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

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2
votes
1answer
113 views

Seeing coordinates in Graphics3D

I'm writing some structures built up from different strings that specify the coordinates of the lines. The code used to generate these is built up from a ton of user defined functions from my library, ...
-4
votes
1answer
62 views

what is wrong with this plotting code? [closed]

Heres the question: The region bounded by f(x) = x+2 and g(x) = sin(x) between x = 0 and x = Pi/2 i. Plot the region on the interval [0,Pi/2], between y = 0 and y = 4. ii. Find the area of the ...
1
vote
0answers
39 views

axis label problem

I have a contourplot with (Greek) omega on the y-axis and Q^2 (GeV^2) on the x-axis. When I do ...
0
votes
0answers
34 views

EPS Files + Too many points with ListPlot [duplicate]

So, basically, I have this ...
2
votes
2answers
68 views

Creating a custom ListPlot of consecutive points

Here comes some sample data ...
6
votes
2answers
120 views

Bar chart scale in multi-chart visualisation

This is a rewording of a previous question which probably wasn't very well explained, and so didn't get any responses(!). I'm trying to create a chart which shows the smooth kernel distribution of ...
3
votes
2answers
255 views

Extracting RGB color code from a plot

I have let Mathematica to draw a plot of some functions written as below: ...
3
votes
1answer
49 views

Change of parameters on ouput graph

I have generated the graph, but i lost the settings, i would like to make the Plotmarkers slightly bigger. Is there anything to do this without redoing the computation? Like ...
-1
votes
2answers
57 views

Plot a cone and a cylinder [closed]

I have to plot 0=x^2-2y+y^2 and z=sqrt(x^2+y^2) for a class project but Mathematica does not accept raw input, any ideas? I have tried with "cylinder" in the functions but it does not work.
0
votes
0answers
37 views

Curve moving on the torus [duplicate]

I'm trying to do parametric curve moving on the torus. Already have created sample torus : ...
-1
votes
1answer
63 views

moving of a material point on the surface - paraboloid spiral

I have to do project on my studies. I wanna place spiral in this shape. I'm stuck on this point: I have these details: z=4x^2+2y^2 spiral w= (0,0,0) spiral in up Do you have any ideas? Every ...
5
votes
3answers
305 views

Box plot combined with histogram and normal curve

Please forgive me if this is a relatively simple thing to do, but I'm relatively new to Mathematica and I've only recently started using it to visualise some statistics for my PhD work (I'm a linguist ...
0
votes
1answer
56 views

Manipulate a plot with display of a condition

This is a how to question --- the example is without importance. I want to manipulate the plot of say a x^2 + b y^2 for (a,b) belonging to a specific set, but a + b > 0. Is it possible to make ...
1
vote
1answer
39 views

portions of plot missing for a relatively simple function

I am trying to produce a graph of the linear dynamic system response to a step input. The code is as follows: ...
1
vote
1answer
54 views

Graph not plotting any points [closed]

f [x_] := (x + ln[x] - 3) Plot[f[x], {x, 0, 5}] How come this comes out with an empty graph? I tried this and same results: ...
2
votes
0answers
100 views

What is a good way to model fluid stream contours around airfoils?

I am an undergraduate student and am doing a project on conformal mapping for my complex analysis class. I have had one heck of a time trying to plot stream function contours to model fluid flow in ...
0
votes
2answers
131 views

The Disc and Washer Methods [closed]

How is it possible to demonstrate a visual solid of revolution utilizing the washer method? For example to show the shape formed by rotating the region bounded by $y=(x-2)^4, 8x-y=16$ about $x=10$? ...
1
vote
2answers
60 views

Scale in plot and Piecewise

I wrote this code: ...
3
votes
2answers
103 views

RegionPlot with LogScale

I would like to have my RegionPlot with logarithmic scale in x and y. My code looks like ...
3
votes
0answers
47 views

JournalArticle does not react on the PointSize option

The Default StyleSheet recognizes the PointSize option for ListPlot: ...
0
votes
0answers
61 views
1
vote
1answer
71 views

How to improve the smoothness of ContourPlot3D at the boundary

I want to ContourPlot3D[] a iso-surface. $3$ independent variable are α1, α2, Ψ, respectively. The codes are as follows (the ...
3
votes
1answer
91 views

Getting PlotPoints value from a Plot

I want to display the PlotPoints and MaxRecursion values used to plot the current graph so that the user can change the values ...
2
votes
1answer
50 views

Small glitch with EdgeForm and PlotRange

I'm experiencing a small problem with the edges of a square, if the PlotRange has the same size as the square : ...
2
votes
2answers
84 views

How to make a graphics with a point of intersection

This is current method can do this ...
1
vote
2answers
105 views

How can I plot two concentric circles with a polygon inscribed in one and circumscribed about the other

So I am new to Mathematica still learning basic codes.. However I need help to become quicker in my research. Can anyone help me with the simplicit code to plot 2 concentric circles and a polygon of ...
1
vote
2answers
61 views

How to 2D-plot function in three varibles with one fixed

This post is an extension of the post: How to 2D-plot function in two varibles Actually I got the answer for that question from ...
8
votes
0answers
126 views

Exporting a high-resolution GraphPlot of a very large graph (65,536 nodes)

Problem I have a very large graph of 65,536 vertices. GraphPlot yields: But the vertices are too dense to see in any detail, and attempting to use any of the ...
3
votes
4answers
185 views

Why PolarPlot can have negative $r$?

Suppose a simple equation in Cartesian coordinate: $$ (x^2+ y^2)^{3/2} = x y $$ In polar coordinate the equation becomes $r = \cos(\theta) \sin(\theta)$. When I plot both, the one in polar coordinate ...
0
votes
1answer
81 views

Problem with Sin and ListPlot

In order to produce a smooth sine wave (Sin) and visualize it (ListPlot), I seem to need a very high sample rate (much higher than Nyquist). I want to know if this is a artifact of ListPlot or Sin ...
6
votes
1answer
78 views

Half Plot - half LogLinearPlot

Is it possible to do a plot which is partially Plot and partially LogLinearPlot? The reference figure is We see that the ...
3
votes
2answers
68 views

How to set global style of controls in Manipulate?

I created a Manipulate code which is using several sliders, with the same font output (style, size, font familly, ...). How can I save some space by defining a global style for all the slider ...
3
votes
1answer
83 views

Plot of various Piecewise and combine

I want to combine plot of four piecewise function for the following for. I have a code with "For", and I do not know which 'Show' can help me. ...
0
votes
1answer
60 views

Mathematica is not able to plot this DensityPlot

I am trying to integrate function f(k,t,p) and plot real part of it (heat map).But some how Mathematica always always shown "running..". Can you help me or suggest ...
1
vote
1answer
105 views

What do the lines in a ContourPlot Mean?

If you plot a two variable function like for example $x^{2}+y^{2}$, you get a series of circles with lines and colored areas? My question is, what do the lines and the colored areas represent?
1
vote
0answers
54 views

How to speedup Plot3D with precompiled argument

I have a huge problem with my code: I estimate it to take hours to run. The scheme of the code is the following (I left the steps the same, but took much simpler functions): ...
1
vote
2answers
81 views

ContourPlot of HistogramDistribution

I am trying to create a density plot of a 2-dimensional HistogramDistribution. ...
0
votes
0answers
40 views

How to fit a plot with error bar as weight?

I try to fit a line which can fit through the points considering the error weight of each coordinate. Is it possible to do in Mathematica? I can only find Fit function which did not do what I really ...
1
vote
1answer
134 views

How to 2D-plot function in two varibles

I try to make a plot of a function in multi variables as in that paper arXiv:1312.1935, FIG. 2 . I tried some thing like: ...
3
votes
2answers
93 views

How to remove parts of a curve?

I have a curve that have some unwanted parts. How can I remove them ? Or how to constraint the curve to a specific region ? Here's a MWE that shows the problem : ...
3
votes
1answer
68 views

Frame labels without a frame?

Is there a way to add labels to a 2D plot, without the Frame ? Here's a MWE which shows a simple graph with four labels around its frame. I need to remove the frame, but keep the labels. Is that ...
3
votes
1answer
152 views

Drawing dynamical trajectories diagram in Mathematica

I've a Boolean gene regulation system composed of vectors(corresponding to cellular phenotypes). Their components are binary numbers such as $\{1,0,0,1\}$. A vector can change its statement in ...
0
votes
2answers
65 views

Plotting cicle using ListPlot

How can I plot circle plot with ListPlot function or how to organize data to produce circle plot from ListPlot function ? If u do something like this ...
1
vote
1answer
38 views

Plot is empty (probably) due to poor function definition

I am trying to plot my response $x(t)$ as a function of system parameter $M_0$. Here is my code to regenerate my problem ...
5
votes
1answer
81 views

Plotting a parametrically defined vector field

Let's say that you have a three dimensional surface defined by two parameters. E.g. $$ S(\theta,\phi) = \{\cos{\theta}\sin{\phi},\sin{\theta}\sin{\phi},\cos{\phi}\} $$ Additionally, you have some ...
0
votes
1answer
68 views

Scaling the axis

I want to scale the x-axis in the plot by a factor of $\frac{\sqrt{3}}{2}$, When I change the variable in the command: Plot[f,{Sqrt[3]r/2,0,20}] I am getting an ...
0
votes
1answer
48 views

Epilog not working [closed]

When I run the following code ...
1
vote
2answers
70 views

ListPlot: Increase size of the markers

I have a plot generated using ListPlot. The plot consists of several points, which I connected using option Joined->True. ...
0
votes
2answers
59 views

RegionPlot3D with Resolve: error: “…must be a Boolean function”

I try to plot such a thing: ...
3
votes
1answer
42 views

How to fix an error of Graphics`Graphics` is now obsolete?

I am pretty new to Mathematica. I have version 6 and wish to try a code listed in http://numericaltank.sjtu.edu.cn/2ndBook/APO/APO.txt about Homotopy Analysis Method for American Put Option. However, ...