sorting data in a nested cell

Question

Susan Santiago 2018-10-8

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https://ww2.mathworks.cn/matlabcentral/answers/422917-sorting-data-in-a-nested-cell

评论： madhan ravi 2018-10-13

I have a cell C that looks like this

The cells in the first column are all some numberx14. I want to sort C in ascending order based on the values of the first column of data in the cells in the first column of cell C. How would I go about doing that? I'm getting very confused with indexing for cells like this and just want to rearrange the cell.

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Answer 1

amin ya 2018-10-9

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https://ww2.mathworks.cn/matlabcentral/answers/422917-sorting-data-in-a-nested-cell#answer_340396

编辑：amin ya 2018-10-9

在 MATLAB Online 中打开

You need to write a for loop and use classic sort algorithm. I had this problem, but there is no easy way to access or sort the data of matrixes inside the cell.

https://www.mathworks.com/help/matlab/matlab_prog/multilevel-indexing-to-access-parts-of-cells.html?searchHighlight=access%2520data%2520in%2520nested%2520cell&s_tid=doc_srchtitle

For example, you can access the first element of a matrix in the (1,1) element of the cell like this:

A{1,1}(1,1)

Change these algorithms to suit your application:

https://www.mathworks.com/matlabcentral/fileexchange/52077-simple-sorting-methods?focused=3884520&tab=function