Tagged Questions
0
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0answers
87 views
-3
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0answers
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How to plot this problem? From Greek Exams [migrated]
Let's have a0,a1,a2 complex numbers whith are on the chircle (x-2)^2 +y^2=1 ( so for all of them the ads<=3 |a0|<=3,|a1|<=3,|a2|<=3).Let's have v an other complex number, and given that ...
1
vote
1answer
122 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 of equalities or ...
0
votes
1answer
139 views
ContourPlot with parameter
I have an equation for function F[x,y]==0 which first argument x is real and another, y, ...
5
votes
2answers
301 views
3
votes
3answers
176 views
Show does not combine the plots
i've the following problem:
because it's not possible to plot complex numbers (or is it?) i created my own "function":
...
4
votes
4answers
1k views
Plotting an Argand Diagram
I have the function:
$F(\omega) = \frac{5\; - \;i\;\omega}{5^2\; +\; \omega^2}$
When $\omega$ has the values :
$\{ -7, -2,\; 0,\; 2,\; 7\}$
How would I plot the Argand diagram in Mathematica? Or ...
4
votes
3answers
550 views
How can I plot the complex graph of $x^x$ in Mathematica? [duplicate]
Possible Duplicate:
How to plot imaginary part of a function
Plotting Complex Quantity Functions
For example, this Wolfram Alpha query shows this graph:
But it does not show the code for ...
37
votes
4answers
2k views
How can I generate this “domain coloring” plot?
I found this plot on Wikipedia:
Domain coloring of $\sin(z)$ over $(-\pi,\pi)$ on $x$ and $y$ axes. Brightness indicates absolute magnitude, saturation represents imaginary and real magnitude.
...
10
votes
2answers
766 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:
...
5
votes
3answers
2k views
Is there a simple way to plot complex numbers satisfying a given criteria
I think this should be straightforward, but I cannot seem to find a good source on how to do it after searching around, so
I'm trying to sketch sets of complex numbers that meet a given for criteria. ...
17
votes
3answers
740 views
Visualizing a Complex Vector Field near Poles
I've been playing around with a visualization technique for complex functions where one views the function $f: \mathbb{C} \rightarrow \mathbb{C}$ as the vector field $f: \mathbb{R^2} \rightarrow ...
9
votes
4answers
3k views
Plotting Complex Quantity Functions
Trying to plot with complex quantities seems not to work properly in what I want to accomplish. I would like to know if there is a general rule/way of plotting when you have complex counterparts in ...
