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can some one please help me calculate the time period of the signal cos(pi/8 n*n).
It seems like that this function is not periodic. Enter this in wolfram alpha, check out the graph.actually what really confuses me is the term n square..i hav solved similar questions where cos was a function of n(t in continous time).
please help me with this question..
i will be really greatful
Write out the first dozen or so terms, then the periodicity will become apparent.actually what really confuses me is the term n square..i hav solved similar questions where cos was a function of n(t in continous time).
please help me with this question..
i will be really greatful