Linked Questions
14 questions linked to/from Plotting complex numbers as an Argand Diagram
11
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2
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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
4
votes
1
answer
879
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How do I plot complex numbers as Argand diagram [duplicate]
Given three complex numbers:
$a=3+2i=(3,2) $ in $(Re,Im)$ plane.
$b=-1-3i=(-1,-3)$ in $(Re,Im)$ plane.
$c=a+b=2-i=(2,-1)$ in $(Re,Im)$ plane.
Now, I want to plot these three complex numbers like ...
- 143
0
votes
1
answer
802
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Plotting region $f(S)$ for given complex function $f$ and $S \subseteq \mathbb{C}$ [duplicate]
I have a function $f: \mathbb{C} \rightarrow \mathbb{C}$ and I want to be able to see the effect of $f$ on any particular region of $\mathbb{C}$ e.g.
what happens to the unit disk under this ...
- 439
1
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2
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319
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Plotting a list of complex numbers on an argand diagram [duplicate]
I have the following
f[z_] = 1/(z + I)
Table[{f[z]}, {z, -10, 10}]
This produces a list of complex numbers. Is there a way to plot this as a list plot perhaps. ...
1
vote
1
answer
275
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Image of the horizontal lines in the upper half plane under $f(z)=\frac{i-z}{i+z}$? [duplicate]
I would like to visualize the complex function $f(z)=\dfrac{i-z}{i+z}$ by plotting the images of different horizontal lines in the upper half plane under this map.
With the following code
...
user664
8
votes
6
answers
4k
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Image of first quadrant under $f(z)=(z+i)/(z-i)$
I'm able to plot the region where Im[z] > 0 and Re[z] > 0:
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- 15k
5
votes
1
answer
1k
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Schwarz-Christoffel maps from unit disk to regular polygons visualization
The function $$F(z)=\int_0^{z}(1-\zeta^n)^{-\frac{2}{n}}d\zeta$$ maps the open unit disk $\Bbb{D}=\{z\in\Bbb{C} : |z|\lt 1\}$ conformally on to the interior of a regular polygon with $n$ sides.
How ...
- 359
1
vote
1
answer
976
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Plotting solutions of a 4th order polynomial equation
I have a polynomial equation of the fourth order, which has $4$ roots depending on a variable parameter s1. For each s1 I have $...
- 1,129
3
votes
2
answers
1k
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Plotting Complex Numbers as "Arrows" on the Complex Plane
Given the following complex numbers (defined as the values of two functions f and g defined only on the points ...
- 3,175
6
votes
1
answer
200
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Complex map of $W(z^2)W( \frac{1}{z})$
I am trying to plot the function$$W(z^2)W\left(\dfrac{1}{z}\right)$$ in Desmos 3D, where $W(z)$ is the product log function and $z=x+iy$. You can check out my related Math.SE question here.
When I ...
- 233
-1
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1
answer
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Image of the unit circle under a complex rational function
Let $$f(z)=\dfrac{z(z-a)}{(z-b)(z-c)(z-d)}$$ be a complex rational function with distinct non zero complex numbers $a,b,c$ and $d.$
I need to plot the image of the unit circle $S=\{z\in\mathbb{C} : ...
- 359
1
vote
1
answer
323
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Plot[f,{x,xmin,xmax] is resulting in an empty graph
I am trying to plot this function (FvD) with respect to x. It results in an empty graph.
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- 11
0
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0
answers
236
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Plotting a complex function under transformation
I am trying to plot the unit circle $\vert z\vert=1$ under the transformation $z\to z+\frac1z$ using mathematica.
In general I want to plot a complex function $f(z)$ under the transformation $\phi(z)$....
- 409
0
votes
1
answer
107
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How plot this list in ytg[y,t] axes
I have a list of complex numbers in the form of g[y,t] such that {y,0,1, .1},{t, 0,1, .1}. How can I plot this list in ytg[y,t] axes
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