(New page: Part B: Find the Bug Task: Find the bug in the following code F0=13; T0=1/F0; Ts=0.07; <nowiki> /_/_/ ~/o \~ >(: =====} ~\o___/~ \ \ \</nowiki> t=0:Ts:13*T0; x = real(ex...) |
|||
| Line 18: | Line 18: | ||
plot(t,x) | plot(t,x) | ||
| + | |||
| + | |||
| + | ---- | ||
Well, besides the bug in the blue box, the sampling frequency is much to large. For a really smooth sinusoid, reduce it to Ts = 0.0007 | Well, besides the bug in the blue box, the sampling frequency is much to large. For a really smooth sinusoid, reduce it to Ts = 0.0007 | ||
Revision as of 14:34, 12 September 2008
Part B: Find the Bug
Task: Find the bug in the following code
F0=13;
T0=1/F0;
Ts=0.07;
/_/_/
~/o \~
>(: =====}
~\o___/~
\ \ \
t=0:Ts:13*T0;
x = real(exp(j*(2*pi*F0*t-pi/2)));
plot(t,x)
Well, besides the bug in the blue box, the sampling frequency is much to large. For a really smooth sinusoid, reduce it to Ts = 0.0007
