Design an analog Butterworth low pass filter of order 5 with cutoff frequency 2kHz Use the‘s’ option for the butter command

INSTRUCTIONS TO CANDIDATES

ANSWER ALL QUESTIONS

EEE304 Lab 1 Answer Sheet

Lab Description

Write a paragraph explaining what you have learned from this lab exercise.

 Task 1

Using the tf command, design an analog low-pass filter with cutoff frequency 2kHz and of order 1.

a)       Provide the transfer function.

b)       Plot the step response of this filter.

c)       Plot the Bode frequency response of this filter.

d)       Include the MATLAB code.

Task 2

Design a 1^st order low-pass filter with cutoff frequency 2kHz and of order 2 

a)       Provide the transfer function.

b)       Plot the step response of these filters.

c)       Plot the Bode frequency response of these filters.

d)       Compare the step and frequency responses of these two filters.

e)       Include the MATLAB code. 

To compare the responses of two filters, use step (SYS1, SYS2) and bode (SYS1, SYS2), and a legend command to distinguish the two lines on a single figure.

Task 3

Design an analog Butterworth low-pass filter of order 5 with cutoff frequency 2kHz. Use the‘s’ option for the butter command.

a)       Provide the transfer function.

b)       Plot the step response of this filter.

c)       Plot the Bode frequency response of this filter.

d)       Compare the step and frequency responses of this filter with the filter in Task 2.

e)       Include the MATLAB code.

Task 4

Build a SIMULINK model to filter a signal x(t) = 2 sin(2π*300) + sin(2π*31413), for a 0.01-second time interval. Use the Butterworth filter you designed in Task 3.

a)       Include screenshot of your SIMULINK block diagram.

b)       Include screenshot of the original signal and the filtered signal shown on the scope block.

c)       Discuss your observations.

 

In order to successfully complete this task you will need to change the simulation configuration parameters as shown in the figure below

Attachments:

Related Questions

. The fundamental operations of create, read, update, and delete (CRUD) in either Python or Java

CS 340 Milestone One Guidelines and Rubric  Overview: For this assignment, you will implement the fundamental operations of create, read, update,

. Develop a program to emulate a purchase transaction at a retail store. This  program will have two classes, a LineItem class and a Transaction class

Retail Transaction Programming Project  Project Requirements:  Develop a program to emulate a purchase transaction at a retail store. This

. The following program contains five errors. Identify the errors and fix them

7COM1028   Secure Systems Programming   Referral Coursework: Secure

. Accepts the following from a user: Item Name Item Quantity Item Price Allows the user to create a file to store the sales receipt contents

Create a GUI program that:Accepts the following from a user:Item NameItem QuantityItem PriceAllows the user to create a file to store the sales receip

. The final project will encompass developing a web service using a software stack and implementing an industry-standard interface. Regardless of whether you choose to pursue application development goals as a pure developer or as a software engineer

CS 340 Final Project Guidelines and Rubric  Overview The final project will encompass developing a web service using a software stack and impleme