PERFORMANCE OF WIRELESS DIGITAL COMMUNICATION SYSTEM CORRUPTED BY NOISE

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kiroro00
kiroro00 2023-1-11
回答： Mohamed 2023-2-6
% Function to implement coherent ASK detection for 1 packet
% of chosen length
function [s]=binseq_det(fsamp,bit_rate,x,ndelay)
Nbit=round(fsamp/bit_rate);
Npack=length(x);
x0=zeros(1,2*Npack);
sig0=zeros(1,2*Npack);
sig1=zeros(1,2*Npack);
x0_det=zeros(1,2*Npack);
x1_det=zeros(1,2*Npack);
s=zeros(1,round(Npack/Nbit));
for k=1:Npack
x0(k)=x(k);
end
I am trying to measure the bit rate error when digital communication is corrupted by noise, but I got a 'not enough input arguments' error. Would really appreciate any kind of help and thank you in advance.

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回答（1 个）

Mohamed
Mohamed 2023-2-6
% Function to implement coherent ASK detection for 1 packet
% of chosen length
function [s]=binseq_det(fsamp,bit_rate,x,ndelay)
Nbit=round(fsamp/bit_rate);
Npack=length(x);
x0=zeros(1,2*Npack);
sig0=zeros(1,2*Npack);
sig1=zeros(1,2*Npack);
x0_det=zeros(1,2*Npack);
x1_det=zeros(1,2*Npack);
s=zeros(1,round(Npack/Nbit));
for k=1:Npack
x0(k)=x(k);
end

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