Peter Vanderschraaf

Actif depuis 2014

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Question

How does one sample a probability vector from a simplex?
I am trying to create a program that will correctly select at random a point from an n-dimensional probability simplex. For n=2,...

plus de 7 ans il y a | 1 réponse | 0

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Question

Converting 4-d Cartesian vectors to 3-d Barycentric vectors
Hello, I am unable to determine how to use the cartesianToBarycentric function to convert a matrix 4-dimensional probability...

presque 9 ans il y a | 1 réponse | 0

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Réponse apportée
Differential Equation Solutions for Best Response and Logit Dynamics
Thank you Torstern, this works spendidly!

presque 9 ans il y a | 0

Question

Differential Equation Solutions for Best Response and Logit Dynamics
Hello, I am trying to create programs that generate the orbits for the best response and the logit dynamics. I keep getting e...

presque 9 ans il y a | 2 réponses | 0

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Question

Directional Arrows in 2-d Plotted Lines/Varying Plot Symbols in a 2-D Plot
Hello, In a 2-dimensional plot using the Is there an easy way to introduce occasional arrows into tho the line traced out by ...

environ 11 ans il y a | 1 réponse | 0

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Question

Finding the angle of rotation given the slope of the line connecting two rotated points.
I am trying to apply certain special affine transformations to sets in 2-space. One of the simplest problems I am working with: ...

plus de 11 ans il y a | 1 réponse | 0

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Question

How do I create a pair of matrices approximating a convex hull of a set of points in 2-space?
I am trying to approximate the convex hull of payoffs for a 2x2 normal form game. The inputs would be the four points defining t...

plus de 11 ans il y a | 2 réponses | 0

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