5. (anti-aliasing) Design a second order anti-aliasing Butterworth filter for a system where the frequency range of interest is 0-300Hz. Simulate the filter by updating the anti-aliasing filter block in the provided Simulink model and set the sample period accordingly in all of the zero-order hold blocks. Hand in a screen shot of the spectrum analyzer plot(s) to show that your filter reduces the magnitude of the aliased frequencies. 5. (anti-aliasing) Design a second order anti-aliasing Butterworth filter for a system where the frequency range of interest is 0-300Hz. Simulate the filter by updating the anti-aliasing filter block in the provided Simulink model and set the sample period accordingly in all of the zero-order hold blocks. Hand in a screen shot of the spectrum analyzer plot(s) to show that your filter reduces the magnitude of the aliased frequencies