Member • Jul 1, 2011
help me solve this problem
1.8) suppose the response of a linear system to an excitation e(t) were r(t) = 3exp(-4t). what would the response be to an excitation of e(t-2) ?
please help me do this sum. thank you. ðŸ˜”
Member • Jul 1, 2011
Member • Jul 2, 2011
Member • Jul 3, 2011
yes but you have assumed time invariance, which is not mentioned in the problem ! linear systems need not be time invariant !abhirvif its an LTI system then even the output will be shifted by the same amount as input....so o/p willbe r(t-2)..!!
Member • Jul 4, 2011