extracting field name and values from a struct.

Hi all,

I have files produced by a piece of research equipment and each file comes up as 1x1 struct with 65 fields. I am interested in getting the field name and corresponding values from only six of these, each field is named and not numbered.

Is there a way of getting Matlab to provide just the filenames and values of the six I am after?

Thanks!

MJ

Answer 1

[madhan ravi]

See getfield() might be the one you’re looking for.

Answer 2

[MFK]

fn=fieldnames(out);
for jj=1:size(fieldnames(YOUR_STRUCT),1)
    features1(1,jj)=YOUR_STRUCT.(fn{jj});
end