正在加载图片...
DTFT Properties Example- Determine the DTFTV(e/o)of the sequence v[n] defined by dovn]+div[n-1=po8n+p,Sn-1] From Table 3. 1, the dtFTof Sn]is 1 Using the time-shifting property of the dtFT given in Table 3. 2 we observe that the dtft of 8[n-1]is e Jo and the dtFt of{n-1]ise/o(e° Copyright C 2001, S K. MitraCopyright © 2001, S. K. Mitra 3 DTFT Properties • Example - Determine the DTFT of the sequence v[n] defined by • From Table 3.1, the DTFT of is 1 • Using the time-shifting property of the DTFT given in Table 3.2 we observe that the DTFT of is and the DTFT of is v[n −1] [ ] [ 1] [ ] [ 1] d0 v n + d1 v n − = p0 n + p1 n −  [n] [n −1] − j e ( ) j V e ( ) − j j e V e
<<向上翻页向下翻页>>
©2008-现在 cucdc.com 高等教育资讯网 版权所有