dj,k^=dj,kλ,dj,kλ0,otherwisedj,k+λ,dj,kλ

function y = soft(x, T)
y = (x - abs(T) > 0) .* x
posted on 2016-11-15 00:08  未雨愁眸  阅读(305)  评论(0编辑  收藏  举报