HW15 D/A Converter Compensation: Difference between revisions
Jump to navigation
Jump to search
New page: Make a MATLAB script to do four times oversampling and a filter so as to eliminate as much as possible the effect of the D/A converter that follows the interpolation filter. |
No edit summary |
||
| Line 1: | Line 1: | ||
==Problem Statement== | |||
Make a MATLAB script to do four times oversampling and a filter so as to eliminate as much as possible the effect of the D/A converter that follows the interpolation filter. | Make a MATLAB script to do four times oversampling and a filter so as to eliminate as much as possible the effect of the D/A converter that follows the interpolation filter. | ||
==Solution== | |||
The Nyquist theorem states: "Exact reconstruction of a continuous-time baseband signal from its samples is possible if the signal is bandlimited and the sampling frequency is greater than twice the signal bandwidth." | |||
sin(2*\pi*t)\! | |||
Latest revision as of 15:02, 5 December 2007
Problem Statement
Make a MATLAB script to do four times oversampling and a filter so as to eliminate as much as possible the effect of the D/A converter that follows the interpolation filter.
Solution
The Nyquist theorem states: "Exact reconstruction of a continuous-time baseband signal from its samples is possible if the signal is bandlimited and the sampling frequency is greater than twice the signal bandwidth."
sin(2*\pi*t)\!