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<pre> | <pre> | ||
| + | We do not sample the function enough to get an accurate portrayal of the signal. | ||
| + | I changed the sample rate to take 25 samples per period. | ||
| + | |||
F0 =13; | F0 =13; | ||
T0 =1/F0; | T0 =1/F0; | ||
| − | Ts = | + | Ts = 1/(F0*25); |
t = 0:Ts:13*T0; | t = 0:Ts:13*T0; | ||
x = real(exp(j*(2*pi*F0*t-pi/2))); | x = real(exp(j*(2*pi*F0*t-pi/2))); | ||
plot(t,x) | plot(t,x) | ||
</pre> | </pre> | ||
Latest revision as of 10:49, 7 September 2008
We do not sample the function enough to get an accurate portrayal of the signal. I changed the sample rate to take 25 samples per period. F0 =13; T0 =1/F0; Ts = 1/(F0*25); t = 0:Ts:13*T0; x = real(exp(j*(2*pi*F0*t-pi/2))); plot(t,x)
