(New page: = Lecture 24 Blog, ECE438 Fall 2011, Prof. Boutin = Wednesday October 18, 2011 (Week 9) - See Course Outline. ---- Today we w...)
 
 
Line 8: Line 8:
 
[[2011_Fall_ECE_438_Boutin|Back to ECE438 Fall 2011]]
 
[[2011_Fall_ECE_438_Boutin|Back to ECE438 Fall 2011]]
  
[[Category:2011_Fall_ECE_438_Boutin]]
+
[[Category:ECE438Fall2011Boutin]]  
[[Category:Blog]]
+
 
[[Category:ECE438]]
 
[[Category:ECE438]]
 +
[[Category:signal processing]]
 +
[[Category:ECE]]
 +
[[Category:Blog]]
 
[[Category:transfer function]]
 
[[Category:transfer function]]
 
[[Category:causal system]]
 
[[Category:causal system]]

Latest revision as of 06:27, 11 September 2013

Lecture 24 Blog, ECE438 Fall 2011, Prof. Boutin

Wednesday October 18, 2011 (Week 9) - See Course Outline.


Today we went over the solution of the first midterm. After that, we discussed the problem of uniquely defining a system using a constant coefficient difference equation. We observed that specifying that the system is causal gives us enough boundary conditions to uniquely specify the system. We also observed that the transfer function of causal systems defined by constant coefficient difference equation is the outside of a circle in the complex plane, more specifically the circle going through the pole of largest magnitude.


Previous: Lecture 23 Next: Lecture 25


Back to ECE438 Fall 2011

Alumni Liaison

To all math majors: "Mathematics is a wonderfully rich subject."

Dr. Paul Garrett