shadow.m

来自「通信系统仿真源代码」· M 代码 · 共 18 行

% Program 7-6
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% shadow.m
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% This function generates attenuation of shadowing	
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% Programmed by F. Kojima
% Checked by H.Harada
%

function [x] =  shadow(sigma)

anoz = randn;
db = sigma * anoz;
x = power(10.0, 0.1*db);

%******* end of file *********