What is the partial fraction expansion of the proper function X(z)=\(\frac{1}{1-1.5z^{-1}+0.5z^{-2}}\)?
Posted: Thu Jul 14, 2022 9:44 am
a) \(\frac{2z}{z-1}-\frac{z}{z+0.5}\)
b) \(\frac{2z}{z-1}+\frac{z}{z-0.5}\)
c) \(\frac{2z}{z-1}+\frac{z}{z+0.5}\)
d) \(\frac{2z}{z-1}-\frac{z}{z-0.5}\)
b) \(\frac{2z}{z-1}+\frac{z}{z-0.5}\)
c) \(\frac{2z}{z-1}+\frac{z}{z+0.5}\)
d) \(\frac{2z}{z-1}-\frac{z}{z-0.5}\)