(→Linearity and Time Invariance) |
(→Linearity and Time Invariance) |
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| Line 10: | Line 10: | ||
X3[n]=δ[n-3] -> Y3[n]=16 δ[n-4] | X3[n]=δ[n-3] -> Y3[n]=16 δ[n-4] | ||
| − | ... -> | + | ... -> ... |
Xk[n]=δ[n-k] -> Yk[n]=(k+1)2 δ[n-(k+1)] -> For any non-negative integer k | Xk[n]=δ[n-k] -> Yk[n]=(k+1)2 δ[n-(k+1)] -> For any non-negative integer k | ||
Revision as of 10:47, 12 September 2008
Linearity and Time Invariance
Given system: Input Output X0[n]=δ[n] -> Y0[n]=δ[n-1]
X1[n]=δ[n-1] -> Y1[n]=4δ[n-2]
X2[n]=δ[n-2] -> Y2[n]=9 δ[n-3]
X3[n]=δ[n-3] -> Y3[n]=16 δ[n-4]
... -> ...
Xk[n]=δ[n-k] -> Yk[n]=(k+1)2 δ[n-(k+1)] -> For any non-negative integer k
