您可以使用mat2cell和此oneliner

You can use mat2cell and this oneliner

C = mat2cell(A, repmat(12900, 5, 1), 17);

mat2cell的第二个参数是矩阵的行拆分.

The second parameter to mat2cell is the row split of the matrix.

现在C是一个单元格数组:

Now C is a cell array:

C = 

[12900x17 double]
[12900x17 double]
[12900x17 double]
[12900x17 double]
[12900x17 double]

和部分矩阵可以按以下方式访问

and the partial matrices can be accessed as

C{1} etc.