已知[tex=1.643x1.357]Wfem9oxh0ZS7nZ3KGomKoQ==[/tex]为因果信号,[tex=5.143x1.357]l2G98eTXGaSyC3+DlPx7OV5nF/LycI+qFkWhyXw3Pls=[/tex]。求下列信号的象函数。[tex=7.5x2.786]ZW+pD8TIxMqIYNhzlpLDYwOgwhvMEXWAaUahU47IdpS5otrclK74V3ncdQyi/UwR[/tex]
已知[tex=1.643x1.357]Wfem9oxh0ZS7nZ3KGomKoQ==[/tex]为因果信号,[tex=5.143x1.357]l2G98eTXGaSyC3+DlPx7OV5nF/LycI+qFkWhyXw3Pls=[/tex]。求下列信号的象函数。[tex=7.5x2.786]ZW+pD8TIxMqIYNhzlpLDYwOgwhvMEXWAaUahU47IdpS5otrclK74V3ncdQyi/UwR[/tex]
1