(New page: The following MATLAB code doesn't work properly since the step value, Ts, is too big. '''Code Containing the "Bug"''' F0 =13; T0 =1/F0; Ts = 0.07; t = 0:Ts:13*T0; x = real(exp(j*(2*p...) |
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'''Code Containing the "Bug"''' | '''Code Containing the "Bug"''' | ||
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F0 =13; | F0 =13; | ||
T0 =1/F0; | T0 =1/F0; | ||
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'''Code After Reducing Ts Step Value''' | '''Code After Reducing Ts Step Value''' | ||
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F0 =13; | F0 =13; | ||
T0 =1/F0; | T0 =1/F0; | ||
Revision as of 17:42, 10 September 2008
The following MATLAB code doesn't work properly since the step value, Ts, is too big.
Code Containing the "Bug" <break> 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)
However, by reducing the step size the matlab commands will print all 13 cycles of the 13Hz sinusoid. I chose to reduce the value by multiplying it by $ 10^-2 $, which leaves us with Ts = 0.0007. The proper working code is shown below:
Code After Reducing Ts Step Value <break> 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)
