Linked Questions

2
votes
1answer
1k views

Plot a trajectory in a simplex [duplicate]

I would like to plot the make-up of a population over time as it changes its composition. For this, I'd like to make a simplex plot, a classic method in some fields - such as this example from a paper ...
2
votes
1answer
951 views

How to plot curves in ternary plot (triangular plot) [duplicate]

I need to plot the following curve in a triangular (ternary) plot: $$|x_{BB}-x_{AA}|=(\sigma_c-2x_{AB}+1)^{\gamma}, \qquad (1)$$ subjected to the condition (this condition must satisfy for a ternary ...
45
votes
7answers
6k views

How to plot contours on the faces of a cube

I'm trying to plot contours of a function f[x,y,z] on the faces of a cube as the example below, which represents the domain of this function. Is there a way to do ...
25
votes
1answer
1k views

Fast DensityPlot

Is it possible to increase the performance of the DensityPlot? For example, let's try to plot the following "flower" ...
14
votes
2answers
950 views

Diagonal Tick Marks

I would like to draw diagonal tick marks around a plot, and simultaneously rotate the tick labels as well. I've mocked up what this would look like: Is there an easy way to do this in Mathematica? I ...
4
votes
3answers
394 views

How to ternary Plot3D a function

I ploted 3D the function Sin[A/2]Sin[B/2]Sin[C/2] with A, B, C > 0 and A + B + C = Pi. A ...
3
votes
2answers
915 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: ...
7
votes
3answers
630 views

How can I draw ternary plot by these data?

I have these data and want to draw similar fifures in mathematica. any one can help me? ...
4
votes
2answers
276 views

Manipulate Controller - Simplex

Imagine you have three numbers a, b and c, and using ...
1
vote
1answer
821 views

How to map a 2D figure into the 3D plane?

I have several 2D figures, and now I want to map them into the 3D space plane, the picture below shows my idea. The figure above was made by maping texture of the 2D plot on the 3D plane and the idea ...
7
votes
1answer
297 views

How to conveniently plot 3-category Dirichlet data in equilateral triangle instead of 2-simplex

I'm wondering if there's something in Mathematica similar to the built-in function in R shown in the figures below, borrowed ...
1
vote
1answer
696 views

Adding code comments to a module [closed]

What is the best way to comment a long Module? For linear flowing calculations that need not be organised in modules, I usually mix text and math. But how can I do that inside a module, or block, or ...
7
votes
1answer
200 views

3D Ternary Plot - Triangular Prism?

I'm new to Mathematica and I am using it as a free trial online. I am doing a biology experiment, varying the composition of people's diet and seeing the effect of that on sleep. Because I am varying ...
12
votes
0answers
268 views

Plotting extra parametric axes [closed]

We are trying to plot a figure as below from data points. This version is a postprocessed plot (in Illustrator) just to obtain the skew axes. The rest is plotted with ...
1
vote
0answers
290 views

Ternary diagram

I'd like to make a RegionPlot on a ternary diagram, meaning in a triangle where the axis are $x,y,z$, which are related by $x+y+z=1$. The RegionPlot would have as a condition $x^2+y^2<1$ for ...

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