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Questions tagged [plotting]

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

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1answer
372 views

How to plot volumes with Plot3D?

A solid lies between planes perpendicular to the​ y-axis at $y=0$ and $y=1$. The​ cross-sections perpendicular to the​ x-axis are circular disks with diameters running from the​ $y=1$ to the parabola $...
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2answers
225 views

NDSolve ensemble of initial points

I want to illustrate how the differential equation depends on the initial conditions. First if all differential equations: ...
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2answers
699 views

How to display results of NDSolve

I am solving differential equation of second order ...
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3answers
161 views

Saving many plots in files [duplicate]

I made a table of ten plots: Table[Plot[u[t, x] /. wws, {x, -10, 10}], {t, 0, 10, 1}] I want to save them all to my file system. I know, that I can save each ...
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0answers
265 views

Plot in cylindrical coordinates [duplicate]

I am trying to plot a simple vortex in cylindrical coordinates give by $v_{\phi} = \frac{\Gamma}{2 \pi r}$ Is there an alternative method to plot this than, for example, using streamplot and ...
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1answer
393 views

How to repeat a plot with different options

I'd like to have first a function plot and then the same plot repeated inside a Manipulate, with additional things (like tangent planes etc.). I can do ...
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1answer
256 views

4-dimensional Lotka-Volterra plot

I was referring to the question I posted earlier in Mathematics forum, but then I came to see this example on Wikipedia. How did they plot the system in phase space? The closet relevant topic I have ...
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1answer
443 views

Maclaurin series [closed]

Can someone tells me, why is that not working? I'm starting to learn Mathematica. I have to solved this eq and draw the graph. It is developing a series of Taylor in about x0 = 0. ...
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1answer
718 views

Plot 3D with conditions and variables dependent on each other

I m trying to do something like this: ...
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1answer
62 views

How can I compute the difference in Y-axis values between data sets with similar X-values

I am new to Mathematica, so this might be a very basic question; however, I cannot find a solution to this and it is taking me very long. For my research I am probing the photoluminescence response ...
0
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1answer
126 views

How to plot data as (X,Y) points with error bars on Y [closed]

I know I need to use ErrorListPlot and a list with elements of the form {{x,y},ErrorBar[e]}. I have x,y,and e all as lists, but I can't figure out how to get a list of of the form... {ErrorBar[e1],...
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0answers
56 views

ListPointPlot3D small and large values [duplicate]

I am using ListPointPlot3D for visualizing the difference between two functions. The difference sometimes can be really small on the order of 10^-50 or smaller. There is cut-off where I can not see ...
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1answer
271 views

Maximum and minimum plotted on a curve

Through code: ...
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1answer
2k views

Plot3D Not Showing plot

I have a function that I'm trying to visualize and for some reason the plot only shows a small snippet of the graph of the function. The function, d, and relevant ...
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1answer
82 views

How to build one data from other data ListLinePlot

I want to build: ListLinePlot[{en, v1} // Transpose] I want: but the third plot is a problem: ...
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2answers
379 views

Manipulating a damped oscillator plot - plot does not show

I was trying to make an oscillation plot that could be manipulated depending on the value of $\beta$. The differential equation is below, and when I just plot the solution, it turns out to be the ...
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votes
2answers
450 views

Dynamically change the variables plotted against in Plot3D

This question posed by @Cam is the closest I can find to my question but I feel that the answers don't really guide me in the way in which I'd like to proceed.... How do I dynamically change ...
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1answer
565 views

Problems with the plot of a function. [duplicate]

For some reason the result of Plot of the following function: ...
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votes
1answer
2k views

Plotting a piecewise function [closed]

I'm having trouble plotting the piecewise function below. The only way I can replicate this function is using ...
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1answer
238 views

Dashed 3D plot: dashes run together

When I use the Dashed option in my 3D parametric plot, the dashing looks very muddy and the dashes are running together. For example, I plot the below code, right ...
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1answer
709 views

“Moving” plot of a point moving in circular motion, in 3D

Maybe this is a tricky one! I want to have a 3D plot in Cartesian coordinates of a point moving in a circular orbit around x,y,z = 0. where the circular motion is only in the x,y plane. Has anyone ...
0
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1answer
572 views

Plot table versus table [duplicate]

I have two tables like: nex1 = Table[l3*10^3/4*10^14, {l3, 1, 30, 1}]; nex2= Table[l4, {l4, 1, 30, 1}]; How can I plot nex1 versus nex2 so that nex1 is x axis ...
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1answer
123 views

RegionPlot - not a valid region to plot

I have two regions like this ...
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1answer
240 views

Using data from NDSolve into a secondary equation

I have this ODE, f''''[y]+Z1*(6 f''[y]*f'''[y]*f'''[y]+3 f''[y]*f''[y]*f''''[y])- N1*N1*f''[y] == 0 subject to boundary conditions ...
-1
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1answer
63 views

Not getting properly formatted legend labels [closed]

So I have this problem: I'm having to plot the Exponential Integral and another function, but when I come to write the legend to make it to appear in the plot, I don't get the function with the ...
-1
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2answers
134 views

Plot a complex function as a vector along a curve

I have y a function of x and a parameter k. I use but don't really understand Plot[Evaluate@Table[y[x,k],{k,{.01,.02,3,4,6}}],{x,.171,300},PlotRange etc. to ...
-1
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1answer
74 views

How to plot a function, that is not properly defined in mathematica? [closed]

After rather long and relatively complicated calcuations, I finally got to a point where all my $x(t)$ functions are ...
-1
votes
1answer
104 views

How I show the case numbers on a plot? [closed]

I have the following code: ...
-1
votes
2answers
486 views

Selecting points inside a closed curve [duplicate]

Let's create a rather dense grid of initial conditions ...
-1
votes
1answer
169 views

How to construct my own ColorFunction with the TemperatureMap range

I would like to draw the unit circle and define my own coloring function on it so that every point $e^{i\theta}$ of the unit circle will be colored according to said function from the range of colors ...
-1
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1answer
2k views

Insert points in a ContourPlot [duplicate]

This is my code ...
-1
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3answers
1k views

How can I plot a polygon with n sides inscribed in a circle and show the area?

I am doing some work on Archimedes and want to show what the area of a regular n-sided polygon is within a circle. My professor from two years ago was able to show it with an adjustable slider that ...
-2
votes
1answer
154 views

calling multiple functions in manipulate [closed]

Continuation Manipulate function to generate outliers I want to call a function in the manipulate environment so that the changing data is fed to another function and both the plots are plotted in a ...
-2
votes
2answers
209 views

plot data with small differences

I want to plot data with very small differences. I can't see the differences in my plot:
-2
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1answer
218 views

Why does this ContourPlot3D give a faulty plot?

Why in Wolfram Development Platform does this: ContourPlot3D[Abs[x^2 + y^2 + z^2 -1]==0.2, {x, -2, 2}, {y, -2, 2}, {z, -2, 2},PlotPoints->8] give a faulty ...