MATLAB: How to convert a struct into a single string, with each element separated by a blank space character

MATLAB

I have a 2×1 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?

Best Answer

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
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