remove cell array content with condition: length of element in cell smaller than specific value

Question

ha ha 2018-3-4

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/386219-remove-cell-array-content-with-condition-length-of-element-in-cell-smaller-than-specific-value

编辑： Stephen23 2018-3-4

Let's say:

A : 3x1 cell class
A={cell_1   ;   cell_2   ;   cell_3      }
A={[1x2 double];[1x5 double];[1x3 double]}
        cell_1      [999,222]
        cell_2      [444,123,2000,789,1000] 
        cell_3      [5000,9000,4000]

If I wanna count how many element in each cell:

out1= cellfun('length',A);
out1=[2;5;3]

Now, I wanna delete the row of cell A, If the number element in that row <3. How can I do that? The result is:

 result : 2x1 cell class
 result={cell_2 ;     cell_3      }
 result={[1x5 double];[1x3 double]}
          cell_2      [444,123,2000,789,1000] 
          cell_3      [5000,9000,4000]