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

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5
votes
1answer
40 views

ListPolarPlot: 0 Degree at vertical axis

Is it possible to have ListPolarPlot start plotting at the vertical axis? By Default ListPolarPlot gives this result: ...
3
votes
2answers
37 views

Filling dependence on order of points in ListPlot

ListPlot[{{{1, 0}, {0, 0.5}}, {{1, 1}, {0, 1}}}, Filling -> {1 -> {2}}, FillingStyle -> LightGray, Joined -> True, Frame -> True] Results in no ...
1
vote
2answers
88 views

How to do a region plot with many functions [duplicate]

Hello i am trying to compare many function, i want to see witch one as the lowest value depending on 2 variables. My solution so far is something like this: I have 7 function: P1 P2 P3 P4 P5 P6 P7, ...
0
votes
0answers
72 views

plot $f(x)$ against $\frac{1}{x}$ [on hold]

Hi guys this is really a simple question: if i have $f(x)$ how do i plot this function in mathematica against, for example, $\frac{1}{x}$? thanks in advance
3
votes
5answers
184 views

Ordering the Boundary points of a Polygon

I feel like this should be simple, but I keep running into walls. Say someone gives you the coordinates of the vertices of a pentagon and the center point of the hexagon. Is there any way to get an ...
6
votes
1answer
150 views

How to make Epilog render behind the main plot [duplicate]

Consider this example: ...
1
vote
1answer
72 views

Missing arrow tips and colors

My main problem is: I plotted a curve here, but the tip of some arrows are missing. Why does this happen, and how can I fix this? Not the main problem: Also, I once tried to make the arrows with ...
0
votes
1answer
85 views

Plotting an function defined by an integral [on hold]

How can I plot a function defined by an integral. More specific, I have the following equation: $$ T = ...
-8
votes
0answers
91 views

Visualizing The Crack of The RSA Cryptosystem [on hold]

Q: how would you illustrate the RSA Cryptosystem with the new fast factorization technique? Side Note: This question is about Mathematica but it is not a home work. So, feel free do not publish your ...
7
votes
5answers
287 views

What is my problem with MeshFunction?

I want plot the max value in a sine plot. We can use the following code ...
0
votes
0answers
47 views

How can I display the numbers on the ordinate axis as exponentiation?

I create a Plot and I need to insert the values on the ordinate axis as exponentiation. For example if I have a value equal to 20000, view as 20x10^3. Here the code: ...
2
votes
2answers
94 views

Plot help with axes coordinates

Plot[{4 - 2 y, (5 + y)/3}, {y, 1, 10}] How do I make Mathematica tell me the coordinates for cuts with the y-axis, other than just looking at it?
3
votes
1answer
79 views

How to combine Plot and GeoGraphics?

I want to combine this map as "background" of this combined plot. How can I do it? The documentation doesn't show any similar demonstration. ...
4
votes
2answers
103 views

Adding a thick curve to a regionplot

Suppose we have the following simple RegionPlot: ...
4
votes
3answers
124 views

Plot failing over set domain with any functions

I'm here with a rather interesting problem which I have no clue how to fix. I am trying to plot a function: Plot[x && 0 <= x <= (1/8), {x,-9,9}] ...
5
votes
1answer
96 views

How to graph the revolution of solid limited by 2 points in x axis [duplicate]

I'm learning how use this program. And I have problem with how graph the solid of revolution.Here i write one exercise. y=2-1/2x, y=0,x=1,x=2; about the x-axis. This is the graph also the volume ...
8
votes
2answers
248 views

Torus triangulation

I'd like to plot something similar to this but with a triangle instead of a pentagon. Also, I'd like to triangulate the faces, that is, to insert the diagonals for each face of the 3 prisms used. In ...
3
votes
1answer
77 views

ArrayPlot copied to PDF shows blurred mesh

Certain (but not all) images displayed in ArrayPlot, and then copied to PDF, show what appear to be fuzzy mesh lines in white areas. An example is shown below. I ...
6
votes
1answer
91 views

How do I speed up a plotting of NIntegrate when repeated multiple times inside Plot?

I am studying a set of functions (many of which I know only as a definite integral) and I have assembled into a list. Here is a sample: ...
13
votes
2answers
220 views

Export Plots to PNG in Printout Style

When creating a plot in Mathematica 10 (OS X 10.9.4 and Win 7) the FrameLabel and Ticks are greyish and only the Frame itself is black (see Screenshot bellow). Only when exporting the plot to PDF all ...
4
votes
4answers
103 views

Plot range of a 2-dimensional function as a function depending on one variable

I want to plot a function of 2 variables x and y, for discrete values of y, like: ...
2
votes
1answer
73 views

Transparency in a 3D plot

How can I make the plane in the first image more like the plane in the second? More transparent, specially. I tried messing with the Opacity and ...
2
votes
1answer
159 views

How can I plot a circular region and lines?

I am having difficulty plotting something along these lines in Mathematica. I will explain what is going on here. Basically, I am solving an interval equation $ax=b$, in the first example $a = [1, ...
-1
votes
1answer
76 views

Formatting and inserting a parameter table into a plot

I'm fitting data, and I want to put the parameter table generated by NoninearModelFit into the plot. How can I do that in a reasonable way? I want to format the ...
5
votes
1answer
133 views

Simulation Sample Paths for Stochastic Approximation Algorithm

Let $X_t$ be IID random variables in $[0,1]$ and CDF $F(\cdot)$. Suppose there exists a variable $Y_t$ given by: $Y_1 = X_1$ and $Y_t = \phi(X_t, \overline{Y}_{t-1}), \forall t >1$, where ...
0
votes
1answer
95 views
2
votes
1answer
109 views

RegionPlot3D run forever when plotting 3D ParametricRegion

when working with 2D, RegionPlot works fine with ParametricRegion as can be seen in this example: ...
0
votes
2answers
62 views

Plotting3D Cylinders and planes [closed]

How can I plot3D cylinders $y=1-x^2, y=1+x^2$ and planes $2x+2y-z=10, x+y+z=2$ in a coordinates system?(with Mathematica)
2
votes
1answer
75 views

Multiple plots using dynamics

I am studying Dynamic and DynamicModule, and I have tried to make a simple plot of a family of real functions. The number of functions should be a dynamic variable controlled by a slider. So I have ...
6
votes
4answers
593 views

How many times do the two given curves intersect at the origin?

I'm reading/studying on my own a book about algebraic curves. I'm trying to find a way for Mathematica help me with the following (the book, ISBN: 038731802X, allows me to use any CAS / program. ...
1
vote
0answers
62 views

Values of an algebraic curve [duplicate]

Using tmp = ContourPlot[{y^4 + 6 x^3*y + x^8 == 0, y - x^3 == 0}, {x, -5, 5}, {y, -5, 5}] How can I get the pair values used to plot these two curves? For ...
6
votes
4answers
185 views

How can I add a tangent arrow at a certain point of a curve in a LogPlot?

How can I add an arrow at a certain point of a curve with the direction of the arrow tangential to that point? (Line are not straight in a log-plot.) ...
5
votes
1answer
92 views

Extending a ternary plot to a tetrahedron (using ListPlot)

I have been making ternary plots of data that is a list of sets of 3 numbers, where the numbers in each set sum to one (call this "DATA"). To do this, I first transform DATA onto the 2D surface with ...
2
votes
1answer
206 views

Make a scatter plot

Considering I have weather data for last 10 years for London, how can I make a scatter plot that will show the previous day's temperature as a function from today's temperature?
2
votes
1answer
166 views

Finding average error of the data

Considering I have some data, and I want to fit the data to a linear fit and find the average error from the linear fit, how can I do that using Mathematica? I have ...
2
votes
2answers
61 views

Improving the speed/efficiency of multiple (finite range) convolutions for a causal response plot

So I am looking at modelling the response of a system that is excited by multiple pulses over a period of time. The way to find the response at time t is to take the convolution between the impulse ...
0
votes
1answer
32 views

how to use Tooltip with a Dynamic point

consider this example: ...
1
vote
0answers
59 views

How do I choose only one branch of ArcTan?

I have a problem concerning ArcTan drawing a graph using ListPlot. I import a table of data: ...
0
votes
1answer
61 views

Plotting 2D color function on the plane [duplicate]

Suppose p is a some point in the plane. The function f[q] defined as ...
0
votes
0answers
33 views

How to extract data from a plot? [duplicate]

Here is the equation I want to plot, ...
0
votes
1answer
112 views

How to plot data points in the form X, Y, E(X, Y) where X and Y coordinates are not ordered?

I have got a file with field values (RF simulation of a resonator) which consists of 3 columns: X and Y cartesian coordinates ...
3
votes
3answers
254 views

Plot graphs with direction and numbered in Mathematica

I would like to write a code in Mathematica such that it shows the direction with numbers on points. I wrote this code which does not do this. I want just to complete this code with two options I ...
0
votes
2answers
154 views

Plotting a solution of the Allee Effect

I am doing a project on the Allee Effect. I am able to successfully create a stability analysis. That is, I can find the relevant equilibrium points ($y_e = 0,\ y_e = \alpha$ and $y_e=k$) and draw ...
1
vote
2answers
80 views

I've some data points in Mathematica. I want to plot these in MATLAB. How to do that? [closed]

I want to export these data points into matlab and get a plot. Like I've to plot ft vs t. Through the following command- Table[{[Tau], ft[2, 5, [Tau]]}, {[Tau], 0, 15, .01}], i generated some data ...
0
votes
2answers
112 views

how do I plot this surfaces in 2-D?

Let $x_1$ and $x_2$ be two real numbers and define the column vector $\mathbf{x}=[x_1,x_2]$. Let $\mathbf{A}_1$ and $\mathbf{A}_2$ be two $2\times 2$ real symmetric matrices. Then I need to plot the ...
4
votes
1answer
84 views

Revolving an axisymmetric image for volumetric rendering

I have a series of axisymmetric images of a jellyfish swimming in fluid. Overlaid on these images are plots of the Lagrangian coherent structures associated with swimming, which highlight the fluid ...
0
votes
0answers
81 views

Parametric Plot not plotting all points

Basically I have a system of inequalities which I am solving and plotting using Mathematica. For example I have a system which has infinitely many solutions (it's unbounded). So I plot the system ...
2
votes
2answers
73 views

Fill gap created by Exclusions

A gap appears at the locations of Exclusions at t=1,t=1+t0 when the top slider for t0 is set to Play. How can these gaps be avoided or filled in? ...
3
votes
2answers
164 views

Plotting a parametric function with three input variables

I want to plot a 2D parametric function of the form: $$ f_x(\theta_1,\theta_2,\theta_3) = \cos(\theta_1)+\cos(\theta_1+\theta_2)+\cos(\theta_1+\theta_2+\theta_3) $$ $$ f_y(\theta_1,\theta_2,\theta_3) ...
7
votes
1answer
115 views

Bug in DateListPlot in Mathematica 10

Mentioned this already in an answer to a related question. DateListPlot in Mathematica 10 has a horrible bug: If two points have the same time coordinate, only one is plotted; the others are ignored. ...