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The bug in the MATLAB program is that the sampling frequency here is uite large, as a result it is not getting enough points in order to plot a proper garph. | The bug in the MATLAB program is that the sampling frequency here is uite large, as a result it is not getting enough points in order to plot a proper garph. | ||
| + | |||
| + | The code now will become | ||
| + | |||
| + | 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) | ||
| + | |||
| + | |||
When this sampling freuency is reduced then the graph comes out to be | When this sampling freuency is reduced then the graph comes out to be | ||
[[Image:figure3_ECE301Fall2008mboutin.jpg]] | [[Image:figure3_ECE301Fall2008mboutin.jpg]] | ||
Latest revision as of 13:44, 12 September 2008
The bug in the MATLAB program is that the sampling frequency here is uite large, as a result it is not getting enough points in order to plot a proper garph.
The code now will become
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)
When this sampling freuency is reduced then the graph comes out to be
