Questions tagged [plotting]

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

Filter by
Sorted by
Tagged with
1 vote
0 answers
25 views

Plot the graph with two best response functions, Mathematica

I have another doubt regarding Mathematica. This is probably another question that can be easily answered, but since I'm a beginner it's a while that I'm stuck. Since I'm using Mathematica online, the ...
0 votes
2 answers
73 views

How to give an approximation expression of a complicated expression using Mathematica?

I came across a very complicated expression as the first following picture shows, it makes normal processing such as coordinate conversion difficult, so I thought it would be nice to use an ...
1 vote
0 answers
40 views

Mathematica command assistance

I have a plot and the range is 10 to 5000 on x axes, I now need to reproduce the plot,but after 80 on x axes, I need to multiply the x axes data points by 1.5. What could be the best commands to do ...
1 vote
2 answers
1k views

3D plot of a anisotropy of young's modulus

Sorry, I know a lot of similar questions have been asked before, but I just can't find one that exactly describes my problem. How can i draw a 3D plot of anisotrophy of young's modulus from following ...
0 votes
1 answer
28 views

Creating a Plot of Two Functions with Different Colors [closed]

I'm creating a plot with two functions on it and I am trying to make each function a different color. I have tried ...
0 votes
1 answer
65 views

ListPlot doesn't start from the origin

I've just started using Mathematica for one my university modules, so I tried replicating the results from our practical. I've defined a function ...
1 vote
1 answer
98 views

How do I plot arrays of functions parametrically?

I am trying to plot the predicted output of a multiple input/multiple output control to a disturbance as a function of a parameter (s). To simplify the example, the gain matrix is a small Toeplitz ...
0 votes
0 answers
40 views

Is there a StreamPlot3D or Equivalents in Mathematica? [closed]

I have a velocity field {vx,vy,vz}, how can I Plot its streamline using Mathematica?
0 votes
1 answer
32 views

Issues plotting the solutions from NDSolve

I am having an issue with the functions that I have defined using the solutions given by NDSolve. The easiest way to explain my issue is through the code itself, so here it is: ...
4 votes
1 answer
62 views

Studying hyperchaotic finance system

We study the paper "Dynamic analysis and control of a new hyperchaotic finance system" It is given the following system $$X'=Z+(Y-\alpha)X$$ $$Y'=1-\beta Y-X^2$$ $$Z'=-X-\gamma Z$$ with ...
0 votes
0 answers
26 views

DensityPlot outputting weird result [closed]

I have the following code: ...
-1 votes
0 answers
78 views

How can I draw a picture of a cross-cut straight line equation? [closed]

How can I draw a picture like this kind of x=ty+n linear equation? When y is zero, x is n. That is, this kind of linear equation knows the intercept n of the straight line on the x-axis. For example, ...
1 vote
4 answers
191 views

How can I draw a line and an ellipse in the same coordinate system?

In this way, the x==y+n straight line and the x ^ 2/a ^ 2+y ^ 2/b ^ 2==1 elliptic image can be drawn to the same coordinate system. For example: ...
1 vote
1 answer
83 views

Plot SinglePredictionBands associated with a FittedModel (e.g. LinearModelFit) that is supplied as a variable

I am puzzled about how to plot the SinglePredictionBands associated with a FittedModel (e.g. ...
0 votes
0 answers
69 views
+50

DropShadowing PlotStyle makes Plot trace pixelated on Cloud and Jupyter. Desktop too? Why? Fixes?

Both working on Wolfram Engine + Jupyter Notebooks or on Wolfram Cloud, I see pixelated traces and axes when using the new PlotStyle...
1 vote
1 answer
48 views

How to compare two ParametriPlots for different problems?

I have solved the following problem for these two situations and created their plots. Now I want to contrast the same axis system in the two plots. I used ...
0 votes
0 answers
33 views

What are the differences between these drawing functions and where are they used? [closed]

What are the differences between these drawing functions and where are they used? ...
2 votes
1 answer
138 views

Problem in solving non-linear differential equation having Gaussian function

...
2 votes
2 answers
232 views

Polar graph of the Riemann zeta function

I would like to plot a complex graph of the Riemann zeta function on the Argand diagram $ς(s)$, where $s = \frac{1}{2} + i t $, and the value of $t$ is varied to get a graph in the polar form. Can ...
1 vote
1 answer
49 views

Placing a VectorPlot under a plot3d

I am attempting to place the vector plot for the function f(x,y)=x^2+y^2 underneath my graph of the function but I cannot figure out how to graph them together. This is my attempt, but I am sure where ...
0 votes
0 answers
40 views

Overflowing during computation in Improved Euler’s method

At my master with have an assignment and we study the Dynamic analysis and control of a new hyperchaotic finance system. For this reason we use Improved Euler's Method with the following code. In ...
0 votes
1 answer
56 views

How to plot the function correctly like the following?

I have a problem like this, I have a scalar function 𝜓 expressed in elliptic coordinates ξ 𝜂 , and taking a partial derivative ...
0 votes
1 answer
49 views

Why is my colorbar not scaling properly?

I am adding a colorbar to a Plot3d graphic which shades a surface based on some other function of x and y. When I run ...
0 votes
1 answer
37 views

Manipulating boundary conditions of coupled non-linear ODEs using Manipulate and ParametricNDSolve [closed]

I`m trying to plot solutions that are presented for different values of parameter I called "$A$" which appears in the boundary conditions for a system of two coupled nonlinear differential ...
2 votes
1 answer
128 views

How to make the size of two plots equal?

I have the following two plots: ...
1 vote
1 answer
67 views

Parametric3DPlot Problem [closed]

It is given the following problem: $$X'=Z+(Y-\alpha)X$$ $$Y'=1-\beta Y-X^2$$ $$Z'=-X-\gamma Z$$ with initial conditions $(X(0),Y(0),Z(0)=(1,2,3)$. Where X: interest rate Υ:investment demand Z: price ...
1 vote
0 answers
71 views

Why is the pink boundary not disappearing in this graph?

Why the pink boundary is not disappearing in this graph. In this type of graph, I am facing the issue that you can see in the image. ...
3 votes
1 answer
42 views

One of the labels in FrameLabel to be in the top left rather than top middle

I have the following code: ...
0 votes
2 answers
48 views

Plotting a complex number on the Argand diagram [closed]

I want to plot (0.25)^(2+i) on the Argand diagram. Can anyone help me with it?
0 votes
1 answer
51 views

How to plot multiple functions in Fourier Series?

I have the following periodic problem. We have calculated the coefficients and created the graphs separately ...
1 vote
2 answers
96 views

How to improve this plot? Behaviour of the derivative

I wanted to plot the function $$f(x) = \frac{x^2}{2} - 3\ln(\vert x\vert +2)$$ together with its derivative $$f'(x) = x - \frac{3x}{\vert x \vert(\vert x\vert +2)}$$ which exhibites a cusp point at $x ...
2 votes
2 answers
93 views

ListInterpolation and extrapolation: order has been reduced, [closed]

I have a following ListPlot and ListInterpolation, ...
0 votes
0 answers
47 views

Initial approximation for BVPH2.0 Homotopy Analysis Method

Can anyone help in finding the initial approximation for my system of the equation? Here, in this code solution is not convergent and the graph is not coming. This is the coding for my problem using ...
0 votes
0 answers
38 views

How to plot ListDensityPlot3D with four column data?

I want a density plot with three-dimensional data of a function f[x,y,z]. The data is comprised of four columns corresponding to x,y,z,f. I tried using the following commands. ...
1 vote
2 answers
119 views

How to make all my frames to be the same size?

I have several figures, like the one posted here, as follows: ...
0 votes
1 answer
59 views

Suggestion for labeling my plots

I have several figures like the one in the below: ...
0 votes
2 answers
57 views

Need help to 3D plot of the letter W

Generate a 3 D list plot using the image data from a binarized size - 200 letter "w" as heights ...
1 vote
1 answer
104 views

Couple PDE of order three [closed]

I tried to solve this coupled PDE with NDsolve and use manipulation code for manipulating the obtained plot, but I get an error like order inconsistency. Here I ...
4 votes
1 answer
99 views

Custom scaling of x-axis in ListLogPlot

My question is a lot similar to the one about Custom Scaling of x-axis in ListPlot, however since I am using ListLogPlot, the option of ScalingFunctions does not work. I have a data set: ...
1 vote
3 answers
192 views

How to plot the described figure in mathematica? [closed]

I have had an assignment for which I was supposed to calculate the maximum volume of the figure. I have done it and found my maximum points in the figure. The assignment does not require to plot the ...
0 votes
0 answers
39 views

Some confusions about Evaluate[] and HoldAll in Plot[] [duplicate]

i can't understand the outputs of the three commands in the following picture. question1: In my understanding, command one Plot[Table[a*x^2,{a,3}],{x,-3,3}] is ...
-4 votes
0 answers
47 views

Why writing like this can't get results even when i add Evaluate[]? [closed]

Settled. how silly am i. As the following picture shows, i can't plot picture when i write v or Evaluate[v] or ...
0 votes
0 answers
51 views

Plotting D of Sin fails but ' of Sin does not [duplicate]

I understand why you have to use Evaluate with D to make it work, but why then does the apostrophe form work for Derivate without Evaluate? If I plot a derivative one way I get an error - and yes, I ...
4 votes
1 answer
142 views

Why is Evaluate[] in Plot[] not necessary in some cases?

after reading some related materials(Why do I have to put Evaluate[] here), in my understanding, BecauseAttributes[Plot] has ...
3 votes
1 answer
84 views

Legend for plot of multiple functions involving ReplaceAll only shows first function

In Mathematica 13.2, while defining a function for manipulating and animating a plot of multiple functions, I'm unable to generate a legend for the second and subsequent functions in my list. I've ...
1 vote
1 answer
45 views

Aligning text on a graph

I would like to align the reduced temperature text Tr below the x-axis and not align it to the whole graph. The code used so far is this ...
0 votes
0 answers
34 views

Do the options LegendFunction->"Frame" and PointSize work?

In the Mma versions up to 12.2 the function LegendFunction->"Frame" worked. Now (version 13.2, Win.10) it seems not to work: ...
4 votes
2 answers
156 views

Visualizing Signs of Two Expressions

I have two eigenvalues that are given as functions of two parameters $a$ and $b$ $$\lambda_1 = - a -\sqrt{ a ^2-b^2}, \lambda_2 =- a + \sqrt{ a^2-b^2}$$ I have a restriction that $a \gt b > 0$. I ...
1 vote
1 answer
42 views

Custom positioning of axes ticks in ContourPlot3d

I had a quick question regarding tick placement in 3D plots. Is there a way to change the positioning the placement of ticks in ContourPlot3D? For instance, I want ...
1 vote
1 answer
46 views

Interrupted plot lines when multiple branches of an ODE solution are plotted

I am plotting the following: ...

1
2 3 4 5
297