(New page: ==Desired Code== <pre> F0=13; T0=1/F0; BigT=0.007; t=0:BigT:13*T0; x=real(exp(j*(2*pi*F0*t-pi/2))); plot(t,x) grid on </pre>) |
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| Line 1: | Line 1: | ||
| − | == | + | ==Given Code== |
<pre> | <pre> | ||
F0=13; | F0=13; | ||
T0=1/F0; | T0=1/F0; | ||
| − | + | Ts=0.07; | |
| − | t=0: | + | t=0:Ts:13*T0; |
| + | x=real(exp(j*(2*pi*F0*t-pi/2))); | ||
| + | plot(t,x) | ||
| + | grid on | ||
| + | </pre> | ||
| + | Too large Step(Ts) | ||
| + | |||
| + | ==Correct code== | ||
| + | <pre> | ||
| + | F0=13; | ||
| + | T0=1/F0; | ||
| + | Ts=0.0007; | ||
| + | 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) | ||
grid on | grid on | ||
</pre> | </pre> | ||
Latest revision as of 14:25, 12 September 2008
Given Code
F0=13; T0=1/F0; Ts=0.07; t=0:Ts:13*T0; x=real(exp(j*(2*pi*F0*t-pi/2))); plot(t,x) grid on
Too large Step(Ts)
Correct code
F0=13; T0=1/F0; Ts=0.0007; t=0:Ts:13*T0; x=real(exp(j*(2*pi*F0*t-pi/2))); plot(t,x) grid on
