| Line 1: | Line 1: | ||
| + | |||
| + | |||
<pre> | <pre> | ||
| Line 6: | Line 8: | ||
plot(t,x) | plot(t,x) | ||
| + | </pre> | ||
[[image: cdperiodic.jpg]] | [[image: cdperiodic.jpg]] | ||
| Line 16: | Line 19: | ||
x = sin(2*pi*F0*t); | x = sin(2*pi*F0*t); | ||
plot(t,x) | plot(t,x) | ||
| + | |||
| + | </pre> | ||
[[image: cdnonperiodic.jpg]] | [[image: cdnonperiodic.jpg]] | ||
Revision as of 14:12, 11 September 2008
%Periodic signal t = 0:0.001:20; x = sin(t); plot(t,x)
%Periodic signal turned non-periodic by setting the sampling period to 0.1 F0 =13; T0 =1/F0; Ts = 0.1; t = 0:Ts:13*T0; x = sin(2*pi*F0*t); plot(t,x)
