function modelmat=creat_u_d_cont_model

th=linspace(-pi,pi,17);


th=cos([th(1:16)]);
for a=1:length(th)
    for b=1:length(th)
modelmat(a,b)=(abs(angdiff(th(a),th(b)))/pi); %minor difference since we are using euclidean distance
    end
end

% figure;imagesc(modelmat)

end