HW2_soln_set_2

HW2_soln_set_2 - (g) Causalbecaus hlnl: 0 for n, ( 0....

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(g) Causal becaus e hlnl: 0 for n, ( 0. Stable because i lf,[t]l : 1 oo. ";* 2.29, (a) Causal because h(t): 0 for t < 0. Stable because J_*lh(t)ldt "-B 14 (b) Not causal because h(t) *0 for t < 0. Unstable because [* h@l *. J -oo (c) Not causal because #0 for t < 0. a Stable because [* b|)ldt "ro0 f 2( rc. J-m (d) Not causal because for t < 0. Stabte because b!\ldt "-212( J-a (e) Not causal because for , < 0. Stable because W!)ldt:1/3 < m. "l-m (f) Causalbecauseh(t):0 fort<0. Stablebecause [* lO(r)ldt -L " J_* foo (g) Causal because 0 for t < 0. Unstable because J_,,!h(t)ldt m. 2.3O. We need to find the output of the system when the input is r[n]
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This note was uploaded on 10/15/2008 for the course EEE 203 taught by Professor Chakrabarti during the Fall '07 term at ASU.

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