How to plot that?
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Hello! How to plot that?
1 个评论
Mohamad
2020-11-9
Hi , you must mention the following :
f : sinusoid frequency .
alpha : Attenuation .
A
Phi : phase shift
采纳的回答
David Hill
2020-11-9
phi=.1;%not sure what you what
alpha=2*log(10);
f=4;
A=1;
t=0:.001:1;
f=@(t)A*exp(-alpha*t).*cos(2*pi*f*t+phi);
plot(t,f(t));
更多回答（1 个）
KSSV
2020-11-9
A=10;
f=1000;
n=5;
T=1/f;
t=[0:T/100:n*T];
s=A*exp(-t*1000).*sin(2*pi*f*t);
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