how to covert carrier to noise ratio (CNR) to Eb/No in matlab? if CNR=20db. thanks

how to covert carrier to noise ratio (CNR) to Eb/No in matlab? if CNR=20db. thanks

Answer 1

[KALYAN ACHARJYA]

%Data not sufficient in question, bitrate & Noise Bandwidth
CNR=20; %Given in question
B=input('Enter the Bitrate ');
R=input('Enter Noise Bandwidth ');
c=B/R;
Eb_No=CNR*c;
fprintf('Ratio of Energy per Bit (Eb) to the Spectral Noise Density (No) is %f',Eb_No);