How can I convert a struct into a single string, with each element separated by a blank space character?

I have a 2x1 structure with 3 fields. All the elements are numeric. I want to convert this structure into a single character vector, with each element separated by a blank space character. How can I do this?

Answer 1

[MathWorks Support Team]

This can be done using the following code:

%Create structure with 3 fields
cc
struc.a = 134;
struc.b = 2.324;
struc.c = 33.87;
struc(2).a = 48769;
struc(2).b = 56.543;
struc(2).c = 67.654;

struc

%struct to cell
cel = struct2cell(struc);
si = size(cel);
cel = reshape(cel,si(1),si(3));

%cell to matrix
mat = cell2mat(cel)

%matrix to str
strR = mat2str(mat);

%adding spaces and removing extra characters
strR = strrep(strR,';',' ');
strR = strrep(strR,'[','');
strR = strrep(strR,']','')

%The ordering will be row wise