in general, we index discrete-time signals from 0 to infinity. In other words, the beginning of a signal is indexed at 0 rather than 1. You can think of it as, 0 is the sample we are currently processing, negatively indexed samples are samples we have already processed, and positively indexed samples are sample we will process. (present, past, and future)
in general, we index discrete-time signals from 0 to infinity. In other words, the beginning of a signal is indexed at 0 rather than 1. You can think of it as, 0 is the sample we are currently processing, negatively indexed samples are samples we have already processed, and positively indexed samples are sample we will process. (present, past, and future)
IllinoisDSP 2 months ago
why do we start from h0 instead of h1?
MatrixOfDynamism 2 months ago