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Mar 17th, 2018
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  1. %Zadanie1_a)
  2. clc;
  3. clear;
  4. Gt=1.6;
  5. Gr=1.6;
  6. f=900*10^6; %czestotliwosc
  7. c=3*10^8; %predkosc swiatla
  8. La=c/f;
  9. d1=1:0.5:100;
  10.  
  11. hold on
  12. for d1=1:0.5:100
  13. PrPt=Gt*Gr*((La./(4*pi*d1)).^2);
  14. PRPTdb=log10(PrPt);
  15. plot(d1,PRPTdb)
  16. title('Wzgledny spadek mocy sygnalu na dlugosci[1m-100m]');
  17. xlabel('Odleglosc[m]');
  18. ylabel('Moc sygnalu[dB]');
  19.  
  20.  
  21. end
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