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Orestes Mas (@orestes)

Ph.D. in Telecommunications Engineering by Polytechnic University of Catalonia Currently holding a teaching position at that university.

While I agree with most of the comments already made, I would like to add, or emphasize, that complex numbers were introduced by Steinmetz in his theory of AC circuits...

Re: Why downsampling with sine and cosine

Reply posted 6 years ago (01/22/2018)
Sorry, a clarification: Are you perhaps referring to "undersampling" instead of "downsampling"?As far as I know, downsampling is the process of reducing the sampling...

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