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Fig 1 shows an RC-circuit. This block can act as a LTI system (say S).
The transfer function of S = H1(s) = 1/(1+RCs).
From basic concepts of LTI systems, if we cascade 2 blocks of S, then resultant transfer function should be H2(s) = 1/(1+RCs)2.
But, the transfer function of circuit in Fig 2...
Consider [ S ] is a system such that, x(t) --->---[ S ]--->--- x(at) where a = any real number.
[T] is a block that delays the signal by T.
then,
x(t) --->---[ T ]--->---[ S ]--->--- x1(t) and
x(t) --->---[ S ]--->---[ T ]--->--- x2(t).
What is the correct expressions for x1(t) and x2(t)? Is...
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