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We can get <math>h(t)=\delta(t)\,</math>
 
We can get <math>h(t)=\delta(t)\,</math>
 
<br>
 
<br>
<math>y(t) = h(t) * x(t) dt\,</math><br>
+
<math>y(t) = \int^{\infty}_{-\infty} \delta(t) dt\,</math><br>
<math>y(t) = \int^{\infty}_{-\infty} h(\tau) x(t-\tau) d\tau\,</math><br>
+
<br>
 +
<math>H(s)=\int_{-\infty}^{\infty}h(\tau)e^{-s\tau}=\int_{-\infty}^{\infty}\frac{1}{2}u(\tau)e^{-s\tau}</math>
  
 
==Compute the response of your system to the signal you defined in Question 1 using H(s) and the Fourier series coefficients of your signal==
 
==Compute the response of your system to the signal you defined in Question 1 using H(s) and the Fourier series coefficients of your signal==

Revision as of 08:04, 26 September 2008

Obtain the input impulse response h(t) and the system function H(s) of your system

A very simple system:
$ y(t)=x(t)\, $ and $ x(t)=\delta(t) $

We can get $ h(t)=\delta(t)\, $
$ y(t) = \int^{\infty}_{-\infty} \delta(t) dt\, $

$ H(s)=\int_{-\infty}^{\infty}h(\tau)e^{-s\tau}=\int_{-\infty}^{\infty}\frac{1}{2}u(\tau)e^{-s\tau} $

Compute the response of your system to the signal you defined in Question 1 using H(s) and the Fourier series coefficients of your signal

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Basic linear algebra uncovers and clarifies very important geometry and algebra.

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