SIGNAL MONOTONICITY Generalized Gaussian signal function define potential or radial basis function S,(x): SU-ml2a2,门 input activation vector::x=(xi,…,xn)∈R" variance: mean vector: 4,=(4,,4) we shall consider only scalar-input signal functions:S,(x)SIGNAL MONOTONICITY Generalized Gaussian signal function define potential or radial basis function : ( ) ] 2 1 ( ) exp[ 2 = − 2  − n j i j j i i S x x   n x = (x1 ,  , xn )R ( , , ) i n i i = 1   input activation vector: variance: mean vector: 2  i S (x) i we shall consider only scalar-input signal functions: ( ) i i S x