Digital Sinusoidal Oscillator | DSP | MATLAB

%Code:

%Sine signal generation of 5 volt amplitude and w=pi/10

clc

clear all

close all

num=[0 5*0.3090];

den=[1 -2* 0.9511 1];

n=0:100;

x=(n==0);

y=filter(num,den,x);

stem(n,y);

%Cosine signal generation of 5 volt amplitude and w=pi/10

clc

clear all

close all

num=[5 -5*0.9511];

den=[1 -2* 0.9511 1];

n=0:100;

x=(n==0);

y=filter(num,den,x);

stem(n,y);