(New page: Problem: The Ts is very big(.07),T0 itself is 1/13 =.076.There are not many steps generating to plot an accurate graph. Fix: Ts can be decreased ,inorder to increase the number of st...) |
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Problem: The Ts is very big(.07),T0 itself is 1/13 =.076.There are not many steps generating to plot an accurate graph. | Problem: The Ts is very big(.07),T0 itself is 1/13 =.076.There are not many steps generating to plot an accurate graph. | ||
Fix: Ts can be decreased ,inorder to increase the number of steps and we can get a better graph.Let Ts= .07/50. | Fix: Ts can be decreased ,inorder to increase the number of steps and we can get a better graph.Let Ts= .07/50. | ||
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| + | > | ||
| + | F0 =13; | ||
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| + | T0 =1/F0; | ||
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| + | Ts = 0.07/50; | ||
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| + | t = 0:Ts:13*T0; | ||
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| + | x = real(exp(j*(2*pi*F0*t-pi/2))); | ||
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| + | plot(t,x) | ||
Latest revision as of 19:00, 10 September 2008
Problem: The Ts is very big(.07),T0 itself is 1/13 =.076.There are not many steps generating to plot an accurate graph. Fix: Ts can be decreased ,inorder to increase the number of steps and we can get a better graph.Let Ts= .07/50.
> F0 =13;
T0 =1/F0;
Ts = 0.07/50;
t = 0:Ts:13*T0;
x = real(exp(j*(2*pi*F0*t-pi/2)));
plot(t,x)
