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Questions on creating visualizations from functions or data using high-level constructors such as Plot, ListPlot, Histogram, etc.
3
votes
1
answer
844
views
on RegionPlot3D and ContourPlot3D
First I have
ContourPlot3D[{
(1 - p1) (1 - p2)^3 == p1 p2^3,
p1 p2^6 (c p1 + (1 - c) p2)^3 ((1 - c) p1 + c p2)^2
== (1 - p1) (1 -p2)^6 (1 - c p1 - (1 - c) p2)^3 (1 - (1 - c) p1 - c p2)^2
} …
9
votes
2
answers
3k
views
Projection of ContourPlot3D
Suppose I have the following ContourPlot3D:
ContourPlot3D[
p1 p2^6 (C p1 - (-1 + C) p2)^3 ((-1 + C) p1 - C p2)^2
==
(-1 + p1) (-1 + p2)^6 (-1 + C p1 - (-1 + C) p2)^3 (1 + (-1 + C) p1 - C p2)^2,
{p1 …
2
votes
0
answers
9k
views
axis label formatting in Plot3D [duplicate]
I have the following code:
Plot3D[Cx + p, {Cx, 0, 1}, {p, 0.5, 1},
AxesLabel -> {"Cx", "p", "Val"},
BaseStyle -> {FontWeight -> "Bold", FontSize -> 18}]
which will give me the following plot:
The …
5
votes
3
answers
2k
views
ContourPlot and Colorfunction
I have the following code:
ContourPlot[
(2.7` (-3.8099999999999996` + 7.24` x - 3.24` x^2 + 3.62` y - 6.48` x y + 6.48` x^2 y))/
( 11.43` - 6.48` x + 3.24` x^2 - 3.24` y + 6.48` x y) -
( 3 (-(-1 + x …
1
vote
1
answer
340
views
Revert y-axis in RegionPlot
I have the following code:
Module[{n = 300, p = 0.29},
RegionPlot[{y > (1/2)*(n - x) && y + x <= n && y > p/(1 - p)*x},
{x, 0, n}, {y, n, 0}, FrameLabel -> {"x", "y"},
PlotStyle -> {Dire …
9
votes
3
answers
6k
views
ContourStyle for a particular contour line in ContourPlot
I have the following command:
ContourPlot[(-1 + x)^2 (-1 + y) + x^2 y,
{x, 0, 1}, {y, 0, 1},
ContourLabels -> True]
which gives me
I want to highlight the 0-contour line, e.g. make it thicker, d …
1
vote
0
answers
54
views
plot[] with subsititution rule [duplicate]
I encounter this problem in Mathematica 9.0.1, I'm not sure if it ever happens in other version.
Plot[{x, x + 1}, {x, 0, 10}, PlotStyle -> {Red, Green}]
This will show a red curve and a green curve …
3
votes
1
answer
1k
views
RegionPlot3D Error
I have the following command:
RegionPlot3D[
Log[p1/(1 + p2)] > 0, {p1, 0, 0.5}, {p2, 0.5, 1}, {C, 0, 1}]
and my Mathematica 9 gave me the following error message:
RegionPlot3D::boolf: "Log[p1 …
3
votes
2
answers
1k
views
region plot in a 2-simplex
I want to plot a 2-dimensional region with constraint $x+y\le N$, i.e., I want to plot a sub-region inside a 2-simplex.
As an example:
Module[{n = 300, p = 0.5},
RegionPlot[{y > (1/2)*(n - x) && y + …
1
vote
3
answers
471
views
point-wise transform of `Plot`
Suppose I have the following plot:
Plot[(1 - p2)^2/(p2^2 + (1 - p2)^2), {p2, 0, 1}, AxesLabel -> {"p2", "p1"}]
Now I want to do a point-wise transform to every point $(p2,p1)$ on the line (making …
1
vote
3
answers
240
views
automatic processing of numerical results in `Plot`
First I want to solve an equation $F(x,y)=0$ for $y$ by supplying a value of $x$. (suppose obtaining the analytic form of $y(x)$ is too difficult) Then I want to plot root $y$ (numerically calculated) …