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== Periodic Functions == | == Periodic Functions == | ||
In discrete time, a function is period if there exists an integer N such that x[n+N] = x[n] | In discrete time, a function is period if there exists an integer N such that x[n+N] = x[n] | ||
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| + | In continuous time, a function x(t) is periodic if there exists a T>0 such that x(t+T) = x(t) | ||
== Non Periodic Functions == | == Non Periodic Functions == | ||
All functions that are not periodic I suppose would then be Non-periodic. | All functions that are not periodic I suppose would then be Non-periodic. | ||
Revision as of 16:39, 4 September 2008
Periodic Functions
In discrete time, a function is period if there exists an integer N such that x[n+N] = x[n]
In continuous time, a function x(t) is periodic if there exists a T>0 such that x(t+T) = x(t)
Non Periodic Functions
All functions that are not periodic I suppose would then be Non-periodic.
