MATLAB: How to concatenate two fields in a struct

arraycellconcatenatehorzcatstruct

hi…i want to concatenate fields namels data and text data below,how to do this? textdata is the label name for the maindata…any suggestion ?
   struct(1*1)
            maindata(138*173 double)
            textdata(138*1 cell)

Best Answer

Sandy,
it is still very unclear what you exactly want. In what format do you want your output data?
Do you want something like the following example?
cc = struct;
cc.maindata = [0 +1.193790E+1 +5.275883E+0 +1.796951E+1;
    0 +1.188781E+1 +6.487981E+0 +1.919098E+1
    0 +1.175415E+1 +5.493386E+0 +1.851824E+1];
cc.textdata = {'SAMPLE_20130606_1358'; 'SAMPLE_20130606_1408'; 'SAMPLE_20130606_1418'}
concatenateddata = cell(size(cc.maindata,1),size(cc.maindata,2) + size(cc.textdata,2));
for ii = 1:size(cc.maindata,1)
    concatenateddata{ii,1} = cc.textdata{ii};
    for jj=1:size(cc.maindata,2)
        concatenateddata{ii,jj+1} = cc.maindata(ii,jj);
    end
end
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