Xem mẫu

Convolution 1D and 2D signal processing Consider the delta function x(n) (n) x(0) n 0 0 else (t)dt 1 Time-shift delta k (n k) x k x(k) k (t td ) Sample the input (it’s a convolution!) ( *x)[n] [n k]x[k] x[n] k s(t) (t n / fs) n vs(t) v(t)s(t) v(t) (t n/ fs) n What does sampling do to spectrum? ... - tailieumienphi.vn
nguon tai.lieu . vn