How to create a symmetric 2D distribution from a novel distribution

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Sebastian Daneli 2024-10-9

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https://ww2.mathworks.cn/matlabcentral/answers/2158615-how-to-create-a-symmetric-2d-distribution-from-a-novel-distribution

评论： Torsten 2024-10-10

此个问题已被 Sebastian Daneli 标记

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f.mat

在 MATLAB Online 中打开

Hi

I have a distribution, lets call it f, represented as a vector. Essentially I would like to turn this into a point spread function to deconvolute some images. For this i need a symmetric 2D distribution of this distribution from above. How do I effectively accomplish this? I share my function bellow, it that is of any help.

Thanks in advance

load('f.mat');

figure()

plot(f)

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John D'Errico 2024-10-9

编辑：John D'Errico 2024-10-9

What does it mean (in terms of mathematics) to get a uniform 2-d distribution, from something that is distinctly not uniform? I'm sorry, but you are asking to do something that makes no mathematical sense. It might be a question of knowing the right language, whatever. But it means you need to explain far more clearly what you want to do.

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