The frequency response is shown in Figure 5.
![\includegraphics[width=8.5cm]{FrFoh.eps}](images/img90.png)
Figure 5: Frequency response of FOH
Figure 6 shows a comparison of the reconstructed outputs of ZOH and FOH.
![\includegraphics[width=7.95cm]{holdop.eps}](images/img91.png)
Figure 6: Operation of ZOH and FOH
Module 1 : Introduction to Digital Control
Lecture 4 : Data Reconstruction
The frequency response is shown in Figure 5.
Figure 5: Frequency response of FOH
Figure 6 shows a comparison of the reconstructed outputs of ZOH and FOH.
Figure 6: Operation of ZOH and FOH