Resize 4-dimensional matrix, possible?

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Bene Died 2016-2-4

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https://ww2.mathworks.cn/matlabcentral/answers/266599-resize-4-dimensional-matrix-possible

评论： Bene Died 2016-2-4

I have a simple question.

I have a function F(a,b,c,d) with dimension=50 each. It represents a set of optical transfer functions and I'm curious if there is any way to interpolate this 4-D Matrix using matlab.

Calculating it takes lots of time, which brought me to this - perhaps stupid - question.

Thank you very much for your thoughts!

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Bene Died 2016-2-4

在 MATLAB Online 中打开

Ok. I found the solution. The function which is doing it is called

interpn

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Stephen23 2016-2-4

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Try interpn, which interpolates any number of dimensions.

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MATLAB Language Fundamentals Matrices and Arrays Resizing and Reshaping Matrices

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