Schreyer_and_Gollisch_2021_salamander_retinal_bipolar_cell_recordings/spatiotemporalWhiteNoise/code spatiotemporal white noise/normSTA.m

function normX =normSTA(x)
%this function normalizes (with euqlidien distance) and reshapes a vector to its original size
normX = x(:) / sqrt(sum(x(:).*x(:)));
normX=reshape(normX,size(x));
end