Questions tagged [plotting]
Questions on creating visualizations from functions or data using high-level constructors such as Plot, ListPlot, Histogram, etc.
15,602
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Solution and Plot of Coupled Partial Differential Equation Over a Semi-Circular Domain.II
This question is connected with reference to my previous question (Solution of Dimensionless Partial Differential Equation Over a Semi-Circular Domain), where I asked for a help to solve the following ...
- 107
0
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0
answers
41
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Plotting the energy density of Gravitational Waves [closed]
Is there a way to reproduce the curve of the spectral energy density of the Gravitational Waves in Mathematica, Figure (1) in : 0703290. It is given by Equations (63) and (64).
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0
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53
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Why this code does not show three legend lines?
My code shows empty legend lines. What should I do to show the graph with three legend lines?
...
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4
votes
1
answer
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Assign BoundaryStyle to more than one region in Region Plot using a theme
Consider the minimal example
RegionPlot[{x^2 < y^3 + 1, y^2 < x^3 + 1}, {x, -2, 5}, {y, -2, 5}]
Then I can use
...
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5
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3
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En route to Mobile (driving distances)
I want to find a nice way to display driving distances, but got stuck with the following problem:
1. Example data
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53
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Use of Callout changes plot fonts and lines
When I use Callout to place a label above the bars on a BarChart a number of other things happen to the graph unexpectedly. The ...
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3
votes
1
answer
68
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Locating points by selecting points
My goal is to locate points without using slide bars then average point is dynamically plotted. Could I select and locate a point directly without using the slider bar?(I could locate points using ...
- 359
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0
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63
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How to remove curly brackets from a list of functions?
When I'm creating a plot I standardize the format by predefined parameters, like:
...
- 103
2
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1
answer
35
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How can I change the thickness of the ticks on the right and top axes of a plot?
I want to change the ticks on the right and top axes on a plot like this example:
...
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9
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840
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Visualization of two nearly identical datasets of 2D points
This question is similar to
Best way to plot nearly identically overlapping data?
In my case I have two clouds of 2D points that are nearly identical. If I draw them into the same coordinate system, ...
- 205
2
votes
2
answers
78
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Restrict the background colour in a ParametricPlot region
I am trying to plot this diagram, distinguished into three separate regions by the white curve. The code that I used for this purpose is provided below:
...
- 899
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0
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44
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How can I get rid of white/blank areas in a ListDensityPlot?
I am trying to plot a ListDensityPlot of a list of points bayesianRiskList with entries {k, h, b}. In building it, I iterate over {k, 0, 1, 0.01} and {h, 0, 5000, 50}, thus calculating a particular b(...
0
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1
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81
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Solving differential equation with hyperbolic functions
I've been trying to solve the following differential equation:
\begin{equation}\left( \frac{d \tau}{d \sigma} \right)^2 = \frac{(E_0 \cosh\sigma-p_\tau\sinh\sigma)^2}{(E_0 \cosh\sigma-p_\tau\sinh\...
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1
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109
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How to plot a differential equation?
I solved a differential equation, which gave me the result:
-R[x]*Sqrt[(Q/R[x]) - 1] - (Q/
2) ArcTan[((2 R[x] - Q)*Sqrt[(Q/R[x]) - 1])/(2 R[x] - 2 Q)] == -a*x
...
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1
vote
2
answers
75
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Fitting linear decay to a semilogarithmic line
I am trying to fit this set of data,I tried a simple linear model but it didn't yield successful results, I also tried curve_fit on Python but also no luck - here ...
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1
vote
1
answer
70
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Illustrate line on a ListContourPlot from lists of data
I want to illustrate a line on a ListContourPlot. In particular, I have the following plot:
...
- 977
2
votes
3
answers
113
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How to make a PlotMarker with two colors?
I have a very simple question. I'd like to display two points -- that currently appear on top of each other in a ListPlot -- as (replace them by) a single plot ...
- 1,064
2
votes
1
answer
35
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Heatmap resolution issues
I am trying to plot a heatmap from the following code. I have a problem where the colour seems to stop before reaching the corners. Please can someone help me to make the colour run all the way to the ...
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1
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63
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How could I customize ColorRules or ColorFunction in MatrixPlot?
Hello and have a nice day!
I need to make MatrixPlot for some data. Here you can find a notebook with preprocessing raw data and some functions from below text.
I want all "Inf" values to be ...
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0
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57
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High Quality ComplexPlot [duplicate]
Using version 12.0.0.0, I am using ComplexPlot to create a figure. This example is from the ComplexPlot help page. I am using the command
...
- 161
1
vote
1
answer
56
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Labeling contours
I want to label several contours in one graph. First, I drew three lines 1 == ii3 + (1 + ss)/2, 0 == ii3 + (1 + ss)/2, and ...
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0
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48
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0
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1
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45
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Plotting graph in a same figure for two different values of parameter
Here I am trying to plot the graph for two different values of the parameter m, say m=5 and ...
0
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0
answers
51
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Plot 3D (or spectrogram) from rtl_power input
I'm going to admit that I am a complete newbie when it comes to Wolfram Language (Dammit Jim, I'm a data analyst, not a mathematician!).
I have some output data from ...
1
vote
1
answer
53
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Plotting Dengue Infection Prevalence Sensitivity to Biting Rate Variations
I want to explore how varying values of the biting rate affect infection prevalence in humans in our modeled dengue outbreak, keeping all other parameters constant.
I provide you the code that I use ...
1
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0
answers
43
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Finding and manually weeding out images in ClusteringComponents clusters
I have processed images using the following code, where list1 and list 2 are x and y axes, sample of images:
...
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1
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1
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55
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2
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0
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How does Mathematica determine the number of points to plot implicitly?
What is the logic that Mathematica (or other software, if this information is not public) uses to determine how many points are needed to plot implicit equations?
This discussion seems to suggest that ...
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1
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0
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48
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Plot of some complicated functions containing special functions under both Sum and Product
I am trying to plot the $|f(\theta,\phi)|^2$, where the expression of $f(\theta,\phi)$ is as under:
$$ f =\sum_{n_j}\Pi_{j_x,j_y,j_z}P_{n_j}\sum_{l}A_s \text{e}^{-ia(l_1q_x+l_2q_y+l_3q_z)}\times
\...
0
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2
answers
83
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Set of differential equations with trigonometric functions and a derivative squared
I've been trying to solve a set of differential equations that involve the square of a derivative, similar to another post I made here, and trigonometric functions, as seen here
\begin{equation} \frac{...
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3
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0
answers
178
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Visualizing General Relativity Using Mathematica
There is an old layman method of visualizing General Relativity in which you assume the massive body to be placed on the top of large space-time fabric and the bending describes the effects of gravity,...
- 899
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votes
1
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98
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Evaluation and plot the result of NIntegrate obtained from NDSolve
First I solved coupled ODE using NDSolve. Now I want to integrate the expression (p'''[0] - ((1.0/k)*p''[0]) + (beta*m*m*s[0]) with respect to the parameter ...
4
votes
2
answers
444
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Solving coupled differential equations involving the square of the derivative
I want to solve the following system of coupled differential equations in order to obtain particle trajectories:
\begin{equation} \frac{dt}{ds} = (E-y\, p_t)y \end{equation}
\begin{equation} \...
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1
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2
answers
112
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How to determine the shape of real quadric surfaces? Use discriminants?
Let $a x^2+2 b x y+c y^2+2 d x+2 e y+f=0$ be the implicit equation that defines
a conic section , where $a,b,c,d,e,f$ are real numbers.
I have known from wikipedia how to use 2 discriminants to ...
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1
answer
103
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How to combine plots together and add legends inside the frame?
I want to combine the Zenga curves of a distribution, for different parameter values.
For each curve, the parameters are a, p, q. The values for the four curves are "a = 3, p = .1, q = 5",&...
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0
answers
68
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Manipulate through Graphics3D
Inspired in this answer. I am attempting to run a Manipulate through a 3d Graphic. This is the code that I am trying:
...
0
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1
answer
83
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How can I obtain the temperature profile from a pressure profile of a partially filled rotating cylinder?
I would like to plot the temperature profile of a partially filled rotating
cylinder. However, I am only familiar with how to plot pressure profiles. Can you
please suggest a method for deriving the ...
- 1,055
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votes
0
answers
79
views
Plot the Integration of an expression that uses the results of NDSolve
I want to plot the Integration of an expression that uses the results of NDSolve. But I am getting a blank window from the following code.
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1
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1
answer
137
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Plot the evaluated results of NDSolve [closed]
I am trying to get a plot of dpdx vs x using the following code. But I am getting a blank window.
...
0
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0
answers
46
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Why doesn't Graphics[{Point[sdata]}] plot the last two points in sdata? [duplicate]
I am combining the plot of 1/x with some of the points on that line.
Here is the data
...
0
votes
1
answer
37
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I am trying to plot the function below, however, it does not seem to be working [closed]
Do you know what I am doing wrong? The image I put below shows the function I would like to plot.
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3
votes
1
answer
94
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Using GraphicsGrid for density plots with color scales
I would like to arrange the density plots in a certain order using GraphicsGrid. But when using GraphicsGrid, there is problem with the color scale, it doesn't display completely. How should ...
- 1,753
9
votes
11
answers
2k
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Code golf chromostereopsis illusion
I am trying to maximally shorten the code (code golf) for chromostereopsis illusion by Akiyoshi Kitaoka:
https://twitter.com/AkiyoshiKitaoka/status/1700061353346798019
The point is to make it: (1) ...
- 71.9k
3
votes
2
answers
141
views
How to make the same color scale range for all plots?
I would like to make a density plot of a function: $f=B(r^2+z^2)sin^2z$ for some range of parameter B. The color scale for each graph has a different value. For instance, for $B=5: f=600$ is white ...
- 1,753
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1
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77
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0
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0
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38
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Plotting NIntegrate result obtined from NDSolve
I am trying to get a plot of x vs dpdx when - 0.5 < x < 0.5 which uses the results of NDsolve and F vs delp when -2<F<2.
...
1
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1
answer
46
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How to plot a 3D-subspace of a $\mathbb{C}^2$ curve?
I am trying to visualize the intersection of a complex curve in $\mathbb{C}^2$ with various 3D subspaces but I am not sure how to get Mathematica to do it (so far I have been able to visualize ...
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4
votes
2
answers
142
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PlotStyle function for elegant graphics
I would like to plot some functions with different line styles(dot,dash,points,etc).
Where I can handle the color for example in black and the size.
This is the code.
...
- 545
1
vote
0
answers
72
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Finding how far an image has moved a very small x distance
I am trying to process 200+ images (10 datasets, each set contains ~20 images) and see how much each image changes or moves compared to a starting position for a dataset. The problem is, I expect a ...
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4
votes
2
answers
180
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Plot multiple layers of distinct symmetric planes
I am trying to plot a multilayered system of distinct symmetric planes as shown in the figure below, the system should have a reference label.
I don't know if I can draw it using Mathematica or ...
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