How to store cell arrays

If cell arrays contains matrices, what contains cell arrays? Is it possible to store different cell arrays into a single data set?

Eg.
A= {[1 2 3] [1 2] [3]
    [1 ] [2 3] [1 2 3]};
B= {[4 5 6] [4 5] [6]
    [4 ] [5 6] [4 5 6]};

C(1)=A
C(2)=B

Answer 1

[Stephen23]

You can put cell arrays into any container variables, in particular:

• cell arrays
• structures

Here are two cell arrays nested inside another cell array:

C{1} = {1,2,3};
C{2} = {'blue','anna'};

Note that cell arrays have two different kinds of indexing:

1. {} curly braces are used to access the contents of the cells.
2. () parentheses are used to reference the cells themselves.

See the MATLAB documentation:

https://www.mathworks.com/help/matlab/matlab_prog/access-data-in-a-cell-array.html

https://www.mathworks.com/help/matlab/matlab_prog/multilevel-indexing-to-access-parts-of-cells.html

https://www.mathworks.com/help/matlab/matlab_prog/access-data-in-a-structure-array.html

[Joseph Lee]

Is there a different way to use struct compared to cells or matrix?

I tried the same way but it does not work.

C=struct;  
    C(1)=A;

Assignment between unlike types is not allowed.

Error in Untitled6 (line 24)
    C(1)=A;