MATLAB: Convert struct2mat

Question

I have a struct.I want convert this struct to matrix. I used the

cell2mat( struct2cell( YourStructure ) )

command and I got that error

Error using class
Not enough input arguments.
 My struct name is 'class'. I used this
cell2mat(struct2cell(class)).

Answer 1

This example perfectly works for me. Are you sure that your class struct is really a struct, or what kind of field does it contain? For instance:

 class=struct('a',3);
 cell2mat(struct2cell(class))

This one can be converted to mat without any error.