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= Time Invariance? or Time Variance? = | = Time Invariance? or Time Variance? = | ||
| − | System:<math>Y_k[n] = (k+1)^2 d[n - (k+1)] \,</math> | + | System: <math>Y_k[n] = (k+1)^2 d[n - (k+1)] \,</math> |
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| + | Input: <math>X_k[n] = d[n-k] \,</math> | ||
Revision as of 18:26, 10 September 2008
Time Invariance? or Time Variance?
System: $ Y_k[n] = (k+1)^2 d[n - (k+1)] \, $
Input: $ X_k[n] = d[n-k] \, $
