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Help! by MrTrick 2006-11-19 12:55:59
Major panic occurring here... I'm enrolled in a subject 'Signals and Systems', and am rapidly becoming confused.

Second Lecture (pdf)

This makes no sense to me. I can *just* figure out what the first equation is going on about... only just. Can anyone recommend an online tutorial that might at least help a little with the contents of those lecture notes?

Keep in mind, I don't understand exactly what linear differential equations are. I understand how primitives work, and how a summing operator (that funny 'E') works, but I'm a little^H^H^H^H^H^H^H^Hvery clueless at the rest.

[ Reply ]
  The summing operator is Sigma by jmaxsohmer2005-02-28 22:21:29

 

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