Example x[n] = −δ[n]+2δ[n − 1] + δ[n − 2], h[n] = δ[n] + δ[n − 1] + δ[n − 2]. 計 y[n] = x[n] ∗ h[n], z[n] = h[n] ∗ x[n]. Chia-Ping Chen.
確定! 回上一頁