MATLAB: Looping over structure fields

for loopstructures

Structure=struct('Aww',struct('y',[],'yes',[],'x',[],'no',[])

fn=fieldnames(Structure.Aww)

for k=1:numel(fn)

tmp = Structure.Aww(fn{k})

tmp1= Structure.Aww(fn{k+1})

end

I'm trying to get tmp to only loop over y and x and tmp1 to only loop over yes and no. I got tmp1 to work but I need a solution for tmp

for k=1:2:numel(fn)
tmp = Structure.Aww.(fn{k})
tmp2= Structure.Aww.(fn{k+1})
end

You could loop over the fieldnames, e.g.

fn = fieldnames(mystruct);
for k=1:numel(fn)
    if( isnumeric(mystruct.(fn{k})) )
        % do stuff
    end
end

mat = zeros(10,2);
for ii = 1:10
    for jj = 1:2
        mat(ii,jj) = sum((sam(ii,:)-cen(jj,:)).^2);
    end
end