25 lines
513 B
Mathematica
25 lines
513 B
Mathematica
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%Create signal
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A=1;
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N0=3;
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caCode = generateCAcode(1);
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Fs=16.368e6;
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nn=[0:16367]+16;
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tt=rem(floor(nn*1.023e6/Fs),1023)+1;
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caCode2 = caCode(tt);
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carrier = cos(2*pi*(4.092e6+5e3)/Fs*nn+0.05);
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carrier_sai = cos(2*pi*(4.092e6)/Fs*nn+0.05);
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signal=caCode2.*carrier;
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nn_sai=[0:2047]+30;
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tt_sai=rem(floor(nn_sai*1.023e6/Fs),1023)+1;
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caCode_sai = caCode(tt_sai);
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%Do tin hieu
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%Do theo carrier
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signal2=signal.*carrier;
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signal3=signal2.*caCode2;
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plot(signal);hold on;
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plot(signal2,'r');
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plot(signal3,'m','LineWidth',1);
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