How can I find the minimum value from all the cells in a cell array?

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Raúl Alonso Merino 2019-3-18

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评论： Mehri Mehrnia 2022-6-27

Hello, I have a cell array of 1x1296 in which each cell has 32 values. I would like to know how to find the minimum of all the cells, having the 32 values of 1 cell summed. Let's say I have one cell with: [1 0 1 0 1 1 1 1 1 1 0 1 0 1 0 1 0 1 0 1 1 0 0 0 1 0 1 0 1 0 1 1] that sums 19 in total and another cell similar to this one that sums 17, I would like to know how to do that for all the 1296 cells and then extract the minimum value of all of them.

Edit: The minimun in absolute value, I mean, between -0.3 and 0.1, 0.1 is the minimum value I wanted.

Edit 2: each cell is a vector 1x1x32 so I would like to sum all the 32 values into 1 and then finding the minimum absolute value of all 1296 cells.

Thank you!

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madhan ravi 2019-3-18

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[Value,Which_cell]=min(cellfun(@sum,C))
% or
[Value,Which_cell]=min(sum(cat(1,C{:}),2)) % assuming all cells have same size of elements

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madhan ravi 2019-3-18

Next time illustrate the issue clearly to avoid confusions like this.

Mehri Mehrnia 2022-6-27

what is the solution if cell arrays are in different sizes?

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MATLAB Language Fundamentals Matrices and Arrays Multidimensional Arrays

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