(New page: == Linearity and Time Invariance == a.) The system can not be Time Invariant, because the output is scaled by a factor of the delta T that occurs throughout the function. b.) Assuming t...) |
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Revision as of 13:27, 12 September 2008
Linearity and Time Invariance
a.) The system can not be Time Invariant, because the output is scaled by a factor of the delta T that occurs throughout the function.
b.) Assuming the input is linear, an input X[n] that would yield an output of Y[n]=u[n-1] would be:
