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Now we were asked to check whether the system defined by the equation '''<math>y(t) = x(1-t)</math>''' is time-invariant or not? | Now we were asked to check whether the system defined by the equation '''<math>y(t) = x(1-t)</math>''' is time-invariant or not? | ||
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| + | The best approach would be to consider '''t''' as '''#'''(read as box) | ||
Revision as of 17:57, 14 October 2008
Problem 2
Although not difficult but I find these kind of problems the most confusing. An easy way to deal with such problems is to use the 'box' method as taught by Mimi.
Now we were asked to check whether the system defined by the equation $ y(t) = x(1-t) $ is time-invariant or not?
The best approach would be to consider t as #(read as box)
