(Main Concepts)
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==Main Concepts==
 
==Main Concepts==
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Fourier Transforms and the frequency response of a system.
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:<math> Y\big(\omega) = H(j \omega) X(\omega) </math>
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Fourier transforms can be used to neatly and easily find the frequency response of a system.
  
 
==Exercises==
 
==Exercises==

Revision as of 13:36, 8 October 2008

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Main Concepts

Fourier Transforms and the frequency response of a system.

$ Y\big(\omega) = H(j \omega) X(\omega) $

Fourier transforms can be used to neatly and easily find the frequency response of a system.

Exercises

Tricky Fourier Transform

Compute the Fourier Transform of u(t-3)

Dealing with Differentials

Given:

$ \frac{d y(t) }{dx} + 4y(t) = x(t) $
a) What is the frequency response of the system?
b)What is the unit impulse response (h(t)) of the system?

Alumni Liaison

Ph.D. 2007, working on developing cool imaging technologies for digital cameras, camera phones, and video surveillance cameras.

Buyue Zhang