Linked Questions
29 questions linked to/from Plotting Complex Quantity Functions
1
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2
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7k
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How to plot in the complex plane? [duplicate]
I am new to Mathematica and I would like to ask how to plot in the complex plane in general. Also, as an example, how do you plot $e^{i\theta}$ in Mathematica? In physics the function $e^{i\theta}$ is ...
- 433
1
vote
1
answer
6k
views
How can I plot a result of Laplace Transform? [duplicate]
Is it possible to Plot the output of LaplaceTransform with Mathematica?
Obviously when I apply ...
- 440
0
votes
1
answer
3k
views
Plotting an expression with a complex-valued exponential [duplicate]
Given the wave function $\Psi\left ( x,t \right ) = \psi\left ( x \right )T\left ( t \right )$ with the spatial component of the wavefunction
$\psi(x) = \psi_{0}e^{-ikx}$, I tried
...
- 670
0
votes
3
answers
599
views
Plot Complex Function [duplicate]
I want to have a 3D plot for the following function:
(1.6 - 0.005 I) E^(-0.5 p^2 + ( 2. I) p q + (6.5 - 11 q) q)
p and q from -10 to 10
Is there any way?
- 1
1
vote
1
answer
2k
views
Plotting a complex function [duplicate]
What does it mean if this message appears:
{Im[(1-E^Times[<<3>>] f)/(1-Power[<<2>>] f)]-0,Im[(1-E^Times[<<3>>] f)/(1-Power[<<2>>] f)]-0} must be a list ...
- 11
0
votes
1
answer
565
views
How to draw the plot of a function in the complex plane? [duplicate]
I'm new to Mathematica, and I was wondering how to plot $x^n$ in the complex plane.
Is there a dedicated function for this purpose?
- 227
0
votes
1
answer
427
views
Plotting Complex Numbers - Functions of Complex Numbers [duplicate]
So I have to generate a few different plots with z, where z is a complete number...
z[x_, y_] := x + y*I
F[z_] := (25*Pi*z*I)/(1 + 10*Pi*z*I)
First, I need to ...
0
votes
2
answers
197
views
How can I compute the real part of $\zeta^2$ numerically? [duplicate]
I want to compute and plot $\Re(\zeta(x+iy)^2)$ and $\Im(\zeta(x+iy)^2)$. How can I do that with Mathematica?
- 61
0
votes
1
answer
220
views
Empty plot when calling the SphericalHarmonicY function in Plot or SphericalPlot3D [duplicate]
I'm getting an empty plot for the following code:
SphericalPlot3D[
2*Pi*Sin[theta]*SphericalHarmonicY[100, 50, theta, phi], {theta, 0, 2*Pi}, {phi, 0 , Pi}]
...
0
votes
2
answers
115
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Unable to plot function with exponentials or to find all roots [duplicate]
I am not able to
Plot[(-1)^x + 2^x - 2 x - 1, {x, -4, 4}]
directly. Some rework might be needed with complex branch cuts perhaps.
There are real roots at $ x=3, ...
- 2,992
0
votes
0
answers
28
views
Plotting a function on a complex plane [duplicate]
I am new to Mathematica and I would like to know how to plot a complex function, say $f(z) = \frac{-z}{z^2 - 1}$ for $|z|<1$?
- 101
18
votes
3
answers
19k
views
Plotting complex Sine
I've got another plotting problem. I want to plot Sin[z] where z is complex. So, I've tried the following:
...
- 873
10
votes
5
answers
15k
views
How can I plot the complex graph of $x^x$ in Mathematica?
For example, this Wolfram Alpha query shows this graph:
But it does not show the code for plotting it in Mathematica.
Plot[x^x, {x, -1, 1}] only plots the real ...
- 203
11
votes
2
answers
28k
views
Plotting complex numbers [duplicate]
Possible Duplicate:
Plotting an Argand Diagram
How do I plot complex numbers in Mathematica? The following is a part of my data, the eigen values of a 50 by 50 asymmetric matrix:
...
- 111
1
vote
3
answers
16k
views
How to plot imaginary part of a function
I need to plot the cube root of x in mathematica, but the plot shows me only the real part. I want it to look like wolframalpha plot with both real and imaginary parts of the function. Is it possible ...
- 19