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comb.m
Package: qam.rar [view]
Upload User: tdqh1998
Upload Date: 2021-06-03
Package Size: 3k
Code Size: 1k
Category:
3G develop
Development Platform:
Matlab
- % comb.m
- % Generate additive white gausian noise
- function [iout,qout] = comb (idata,qdata,attn)
- %****************** variables *************************
- % idata : input Ich data
- % qdata : input Qch data
- % iout output Ich data
- % qout output Qch data
- % attn : attenuation level caused by Eb/No or C/N
- %******************************************************
- iout = randn(1,length(idata)).*attn;
- qout = randn(1,length(qdata)).*attn;
- iout = iout+idata(1:length(idata));
- qout = qout+qdata(1:length(qdata));
- % ************************end of file***********************************