New answers tagged plotting
2
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Why did this code make an error when drawing the function image? How to modify it?
A TogglerBar is more flexible for the display of multiple functions. With it, you can select any combinations of functions.
...
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What is the equation to plot a vertical line?
Make an equation with a very steep slope that mimics a verticval line. Be sure to add the PlotRange option to limit the vertical range of the plot.
Example with 4 vertical lines:
Plot[{Sin[x],1*^6(x-[...
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6
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StreamPlot ignores some options
Your problems come from wrong syntax:
Q . {{1}, {0}}
This results in a matrix, not a vector. In MMA there is no distinction between row and column vector. Instead, ...
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1
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How to plot a hazard function?
You need to use HazardFunction.
Do not confuse a PDF with a ProbabilityDistribution
...
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4
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3
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How to write a Mathematica code to plot complex function in a 3D plane
You could take the real part of $f$ as the $x$ coordinate, the imaginary part of $f$ as the $y$ coordinate, then use either the Abs of $f$ or its Argument for the $z$ coordinate and use ...
- 124k
3
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How to give an approximation expression of a complicated expression using Mathematica?
Try the following:
First, let us observe that one calculates the inner integral precisely:
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5
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How to give an approximation expression of a complicated expression using Mathematica?
Using comment of user: Mauricio Fernández:
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1
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Creating a Plot of Two Functions with Different Colors
There's a mistake with the brackets. The following works fine
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- 9,301
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1
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Issues plotting the solutions from NDSolve
Look at the following:
x = 1.;
NDSolve[{f'[x] == f[x], f[0] == 1}, f, {x, 0, 1}]
(* NDSolve::dsvar: 1.` cannot be used as a variable. *)
Further:
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4
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Studying hyperchaotic finance system
No, they are not identical. This is what I get:
MakePlot[{0.13, 0.18, 0.87}, {1, 2, 3}, 0.1, 1000]
MakePlot[{0.13, 0.18, 0.87}, {1.001, 3.001, 2.001}, 0.1, 1000]
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2
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How can I draw a line and an ellipse in the same coordinate system?
Using Region functionality:
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How can I draw a line and an ellipse in the same coordinate system?
can be drawn to the same coordinate system.
Why not just use Graphics? Note that the Circle command can also draw an ellipse!
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2
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How can I draw a line and an ellipse in the same coordinate system?
Clear["Global`*"]
eqns = {x^2/16 + y^2/9 == 1, x == 2 y + 1};
EDIT: Intersections are at
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How to plot the function correctly like the following?
You should not expect to do complicated calculations using machine precision. Use arbitrary-precision in the plots by specifying a WorkingPrecision
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6
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How to make the size of two plots equal?
Set the same ImageSize, ImagePadding and AspectRatio to both plots.
To deal with your ...
- 9,292
6
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Polar graph of the Riemann zeta function
The simplest way to get an expected plot exploits ParametricPlot and for the sake of clearer visualization we can take advantage of ...
- 55.5k
3
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One of the labels in FrameLabel to be in the top left rather than top middle
I will provide an answer in a general context with a MWE. You need to look up Legended
...
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1
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Plotting a complex number on the Argand diagram
Mostly to demonstrate some built-in functions for handling complex numbers:
a = 0.25^(2 + I);
{Abs[a], Arg[a]*180/π, Re[a], Im[a]}
{0.0625, -79.4288, 0.0114661, -...
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5
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2
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Plotting a complex number on the Argand diagram
Just find the real and imaginary parts of your input. The x coordinates are the real parts and the y coordinates are the imaginary part. Then using ListLinePlot to ...
- 124k
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3
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How to improve this plot? Behaviour of the derivative
First, the limit of the derivative at zero is +/- 3/2 not infinity.
For simplicity, I eliminated the legend.
You must define the x and y axis separately.
I do not understand what you mean by: "...
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5
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ListInterpolation and extrapolation: order has been reduced,
ListInterpolation does not expect a list of $\{x_i, y_i\}$ values. The way you are using it, Mathematica interprets it as a 2D array, and in one dimension you have ...
- 33.1k
4
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2
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How to make all my frames to be the same size?
Edit: in order to make my point even clearer
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Suggestion for labeling my plots
I am leaving this on top because I like it the most
Edit 2:
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Need help to 3D plot of the letter W
It could be that your system is using a different font and thus your letter "W" looks different.
You can specify the FontFamily as an ...
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Need help to 3D plot of the letter W
If I understand correctly, it's the Mesh that you want to match. Try this
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7
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Custom scaling of x-axis in ListLogPlot
It is actually pretty easy if you know exactly what properties of graphics you need to prioritize. Options are pretty flexible. A few approaches.
APPROACH 1: arbitrary smooth X-scaling
People were ...
- 69.8k
2
votes
How to plot the described figure in mathematica?
I’m a professor and sometimes I don’t pose questions well. I suspect this is the case here. When given an ill-posed question, just say “I believe this question is ill posed. I can make a shape of ...
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Aligning text on a graph
Without knowing your data, we cannot experiment with your code. However, I can propose a workaround. Try this:
...
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5
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Legend for plot of multiple functions involving ReplaceAll only shows first function
Try this:
Plot[Evaluate[({x, x^2, x^3} /. {})], {x, -1, 1},
PlotLegends -> {"n=1", "n=2", "n=3"}]
Have fun!
- 36.4k
1
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Interrupted plot lines when multiple branches of an ODE solution are plotted
This shows that the gaps come from discontinuities in one function being applied to other functions in the Plot. You can use ...
- 225k
5
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5
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4
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Plotting set of functions with individual regionfunctions using PlotLegends
You can also use funs and regfun to construct ConditionalExpressions and ...
- 354k
2
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Fourier series fit doesn't consider different local maxima of the data
It is not clear what you mean by "fit" and what you need to use it for. (And this is more of an extended comment rather than an answer.)
If you are just wanting to obtain a function that ...
- 36.6k
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