function T = myrandn(sizes)
% MYRANDN Like the built-in randn, except myrandn(k) produces a k*1 vector instead of a k*k matrix,
% T = myrandn(sizes)

if length(sizes)==0
  warning('myrand[]');
  T = randn(1,1);
elseif length(sizes)==1
  T = randn(sizes, 1);
else
  T = randn(sizes);
end
