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**Unformatted text preview: **a) ( ) ( ) ( ) ( ) t x t y t y dt d t y dt d = +-2 2 2 b) ( ) ( ) ( ) ( ) dt t dx t y t y dt d t y dt d = + + 3 6 3 2 2 c) ( ) ( ) ( ) ( ) 1 5 2 2 2-=-+ t x dt d t y t y dt d t y dt d For each system, find the impulse response and determine whether it is stable. Problem 5 Consider the causal LTI systems described by the following difference equations: a) ] [ ] 1 [ 2 1 ] [ n x n y n y =-+ b) ] 2 [ 3 ] 1 [ 2 1 ] [-=-+ n x n y n y c) ] [ 3 ] [ 4 1 ] 2 [ n x n y n y = + + d) [ ] ] [ 2 4 ] 1 [ 4 ] [ n x n y n y n y =-+-+ Find the impulse response for each of the above systems and determine whether it is stable....

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- Spring '09
- buyurman
- Digital Signal Processing, LTI system theory