#### 6.2.5 Processing Data in Cell Arrays

Data that is stored in a cell array can be processed in several ways depending on the actual data. The simplest way to process that data is to iterate through it using one or more `for` loops. The same idea can be implemented more easily through the use of the `cellfun` function that calls a user-specified function on all elements of a cell array. See doc-cellfun.

An alternative is to convert the data to a different container, such as a matrix or a data structure. Depending on the data this is possible using the `cell2mat` and `cell2struct` functions.

— Function File: m = cell2mat (c)

> Convert the cell array c into a matrix by concatenating all elements of c into a hyperrectangle. Elements of c must be numeric, logical or char matrices, or cell arrays, and `cat` must be able to concatenate them together.

> See also: mat2cell, num2cell.

— Built-in Function: cell2struct (cell, fields, dim)

> Convert cell to a structure. The number of fields in fields must match the number of elements in cell along dimension dim, that is `numel (`fields`) == size (`cell`,` dim`)`. If dim is omitted, a value of 1 is assumed.

>               A = cell2struct ({'Peter', 'Hannah', 'Robert';
>                                  185, 170, 168},
>                                {'Name','Height'}, 1);
>               A(1)
>                    ⇒ ans =
>                       {
>                         Name   = Peter
>                         Height = 185
>                       }