normalize.m


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function n = normalize(data)
	if (size(data, 1) == 1 || size(data, 2) == 1)
		n = (data - min(data)) ./ (max(data) - min(data));
		return;
	end

	n = normalize(data(:, 1));
	for i = 1:(size(data, 2) - 1)
		n = [n normalize(data(:,i))];
	end
end