Then RBLS? p6x0=2ap24(r训-2NA+w4 脚{（∑州-} h(x) g(∑x2(m),A) whxiong@uestc.edu.cnwhxiong@uestc.edu.cn Then RBLS? = 1 (2¼A) N=2 exp ½ ¡ 1 2 µ 1 A Xx 2 [n] + NA ¶¾ | {z } g( Px2(n);A) ¢exp(Nx¹) | {z } h(x)