基于Matlab的单元阵列组合列

我有一个具有动态行大小和列大小的2D单元格数组。一个例子：

cell3 = [{'abe' 'basdasd' 'ceee'}; {'d' 'eass' 'feeeeeeeeee'}]

给出：（尺寸为2×3）

我希望能够组合这些列并重新生成聚合字符串单元格数组，其中每个字符串由单个空格分隔。你知道怎么做吗

所以我想要的结果是：

'abe basdasd ceee'       
'd eass feeeeeeeeee'

最终尺寸为2乘1

---

这可能吗？

在循环中或通过

cellfun

应用

strjoin

。后者：

>> cellRows = mat2cell(cell3,ones(size(cell3,1),1),size(cell3,2));
>> out = cellfun(@strjoin,cellRows,'uni',0)
out = 
    'abe basdasd ceee'
    'd eass feeeeeeeeee'

---

不带循环的解决方案或

cellfun

：

[m n] = size(cell3);
cellCols = mat2cell(cell3,m,ones(1,n)); %// group by columns
cellColsSpace(1:2:2*size(cell3,2)-1) = cellCols; %// make room (columns)...
cellColsSpace(2:2:2*size(cell3,2)-1) = {{' '}}; %// ...to introduce spaces
%// Note that a cell within cell is needed, because of how strcat works.
result = strcat(cellColsSpace{:});

---

+1.如果不介意把事情复杂化一点，可以使用strcat避免循环

[m n] = size(cell3);
cellCols = mat2cell(cell3,m,ones(1,n)); %// group by columns
cellColsSpace(1:2:2*size(cell3,2)-1) = cellCols; %// make room (columns)...
cellColsSpace(2:2:2*size(cell3,2)-1) = {{' '}}; %// ...to introduce spaces
%// Note that a cell within cell is needed, because of how strcat works.
result = strcat(cellColsSpace{:});