Divide a 3D matrix into smaller 3D matrixes

Hello,

I have a 3D matrix e.g. 100x200x400.

How can I divide it into 100 submatrices which dimensions are 100x200x4?

Thank you!

[KSSV]

Read about reshape.

Answer 1

[Walter Roberson]

YourCell = mat2cell(size(YourArray,1), size(YourArray,2), 4*ones(size(YourArray,3)/4));

[konstantina vatavali]

thank you!!