Create a random matrix with small gradient

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Jiapeng Zhao
Jiapeng Zhao le 22 Mar 2022
Commenté : Torsten le 22 Mar 2022
I'd like to create a special random matrix with a small gradient. That is to say, this matrix contains elements from 0 to 1 and follows a specific distribution (unfortunately my math is bad, and I don't know what distribution it is) so that the difference among an element and its surrouding elements is smaller than a given number (for example 0.1). Could anyone give some hints regarding this problem?
  1 commentaire
Torsten
Torsten le 22 Mar 2022
Modifié(e) : Torsten le 22 Mar 2022
You can't have the elements drawn independently from a distribution and at the same time have difference less than a given number. These two requirements contradict each other.

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Réponses (1)

Matt J
Matt J le 22 Mar 2022
A=rescale(rand(5),0,0.1);
  1 commentaire
Torsten
Torsten le 22 Mar 2022
A and rand(5) follow different distributions.

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