gusucode.com > 非线性BD-GMD均分功率用户排序误码率源码程序 > 非线性BD-GMD均分功率用户排序误码率源码程序/code/water_inverse.m
function [ new nonzero_index]=water_inverse( old ) nonzero_index=find(old>0); n=length(nonzero_index); for i=1:n old(nonzero_index(i))=1/old(nonzero_index(i)); end new=old;