(New page: == Explanation == After running the code in the Matlab, realizing that the Ts = 0.07 value is almost as big as T0=1/13=0.76. Therefore, the step is to big for the program to have a good ca...) |
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== Explanation == | == Explanation == | ||
After running the code in the Matlab, realizing that the Ts = 0.07 value is almost as big as T0=1/13=0.76. Therefore, the step is to big for the program to have a good calculation. | After running the code in the Matlab, realizing that the Ts = 0.07 value is almost as big as T0=1/13=0.76. Therefore, the step is to big for the program to have a good calculation. | ||
| + | |||
| + | == Solution == | ||
| + | Decreasing the value for Ts in respect to the T0 , so Ts is very small compare to T0 | ||
| + | |||
| + | <pre> | ||
| + | F0=13; | ||
| + | T0=1/f0; | ||
| + | Ts=0.007; &Ts it's now 0.007, it was 0.007 before | ||
| + | t=0:Ts:13*T0; | ||
| + | x=real(exp(j*(2*pi*f0*t-pi/2))); | ||
| + | plot(t,x); | ||
| + | </pre> | ||
Latest revision as of 18:20, 12 September 2008
Explanation
After running the code in the Matlab, realizing that the Ts = 0.07 value is almost as big as T0=1/13=0.76. Therefore, the step is to big for the program to have a good calculation.
Solution
Decreasing the value for Ts in respect to the T0 , so Ts is very small compare to T0
F0=13; T0=1/f0; Ts=0.007; &Ts it's now 0.007, it was 0.007 before t=0:Ts:13*T0; x=real(exp(j*(2*pi*f0*t-pi/2))); plot(t,x);
