If an LTI system is described by the difference equation y(n)=ay(n-1)+bx(n), 0<a<1, then what is the output of the syste
Posted: Thu Jul 14, 2022 9:44 am
a) \(5+0.888sin(\frac{π}{2}n-420)-1.06cos(πn-\frac{π}{4})\)
b) \(5+0.888sin(\frac{π}{2}n-420)+1.06cos(πn+\frac{π}{4})\)
c) \(5+0.888sin(\frac{π}{2}n-420)-1.06cos(πn+\frac{π}{4})\)
d) \(5+0.888sin(\frac{π}{2}n+420)-1.06cos(πn+\frac{π}{4})\)
b) \(5+0.888sin(\frac{π}{2}n-420)+1.06cos(πn+\frac{π}{4})\)
c) \(5+0.888sin(\frac{π}{2}n-420)-1.06cos(πn+\frac{π}{4})\)
d) \(5+0.888sin(\frac{π}{2}n+420)-1.06cos(πn+\frac{π}{4})\)