Cell Array Transform to Matrix as same sizes?

Question

delil codes 2021-4-20

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/807197-cell-array-transform-to-matrix-as-same-sizes

评论： delil codes 2021-4-20

I have a cell array like;

How can i transform it like matrix as same sizes?

There is any function for this?

2 个评论
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Rik 2021-4-20

What do you mean? What size and type do you want your output to be?

delil codes 2021-4-20

在 MATLAB Online 中打开

eg: 2x3 cell;

6x6 sym 6x18 sym 6x12 sym

to

12x36 matrix

i did it :)

lineStart = 1;
[lines,columns] = size(rectangularCell);
for i = 1:lines
    columnStart =1;
    for j = 1:columns
        
        [xSizes, ySizes] = size(rectangularCell{i,j});
        
   rectangularMatrix...
     (lineStart:lineStart+xSizes-1,columnStart:columnStart+ySizes-1) ...
        = rectangularCell{i,j};
    
   columnStart = columnStart + ySizes;
    end
    lineStart = lineStart + xSizes; 
end

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Answer 1

delil codes 2021-4-20

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/807197-cell-array-transform-to-matrix-as-same-sizes#answer_679662

在 MATLAB Online 中打开

Thx guys i did it, you can use this for rectangular cells to rectangular matrix. If your cell have cells lıke;

eg: 2x3 cell;

6x6 sym 6x18 sym 6x12 sym

to

12x36 matrix

lineStart = 1;
[lines,columns] = size(rectangularCell);
for i = 1:lines
    columnStart =1;
    for j = 1:columns
        
        [xSizes, ySizes] = size(rectangularCell{i,j});
        
   rectangularMatrix...
     (lineStart:lineStart+xSizes-1,columnStart:columnStart+ySizes-1) ...
        = rectangularCell{i,j};
    
   columnStart = columnStart + ySizes;
    end
    lineStart = lineStart + xSizes; 
end