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Solve Impulse Response Homework - h(n), x(n), y(k)
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[QUOTE="willem2, post: 5747276, member: 200209"] For a discrete time LTI (Linear Time Inviariant) system, the output is completely determined by the output and the impulse response, which is the response to an impulse funtion (often called delta function). d[n] with d[0] =1 and d[x] = 0 if x<>0. if you know the response to d[n], you know the response to d[n-t], and any input signal is a linear combination of impulse functions with different time shifts. The way to determine this is the convolution sum. See here for example: http://www.eecg.toronto.edu/~ahouse/mirror/engi7824/course_notes_7824_part6.pdf [/QUOTE]
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Solve Impulse Response Homework - h(n), x(n), y(k)
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