how can i convert Sinusoidal Signal to digital code(encoding)

2016 10 13
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更新时间：2019 5 10
9 次查看（30 天）

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Hi! I'm beginner in matlab. I have code below
clear all
A = 2;
f0 = 2.4;
Ts = 0.01;
t = [0:Ts:1];
omega = 2*pi*f0;
phi = 60*pi/180;
xt = A*cos(omega*t+phi);
figure(1)
plot(t, xt); grid;
xn = xt;
figure(2)
stem(xn)
Trial>> partition = [-2:0.5:2];
Trial>> codebook = [-2.25:0.5:2.25];
Trial>> [index quants] = quantiz(xt, partition, codebook);
I want convert this quantization code to digital code. for example
this code encode quantization to digital code. 3bit resolution
please help. thank you

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