DOC/LP/01/28.02.02
LESSON PLAN
Subject Code & Name: EC2204 SIGNALS AND SYSTEMS
Unit : I
Branch : EC
Semester :III
UNIT I
CLASSIFICATION OF SIGNALS AND SYSTEMS
LP – EC2204
LP Rev. No: 02
Date: 02/07/2012
Page 01 of 06
9
Syllabus:
Continuous time signals (CT signals), discrete time signals (DT signals) - Step, Ramp, Pulse,
Impulse, Exponential, Classification of CT and DT signals - periodic and aperiodic, random
signals, CT systems and DT systems, Basic properties of systems - Linear Time Invariant
Systems and properties.
Objective: To Study the classification of Signals and Systems.
Sessio
n No.
Topics to be covered
Time
Introduction to Signals and Systems
Continuous time signals (CT signals), discrete
time signals (DT signals)
Elementary signals - Ramp, Pulse, Impulse,
Exponential
Elementary signals - Ramp, Pulse, Impulse,
Exponential
Classification of CT and DT signals - periodic and
Aperiodic, Even and Odd
TUTORIAL
Classification of CT and DT signals - Power and
Energy, Invertible and Non-invertible,
Deterministic and Random
TUTORIAL
50m
CT and DT systems
Basic properties of Systems – Linear and Non10.
Linear, Time Variant and Time Invariant
Basic properties of Systems – Causal and Non11.
causal, Stable and Unstable, Static and Dynamic.
12. TUTORIAL
1.
2.
3.
4.
5.
6.
7.
8.
9.
50m
50m
50m
50m
Ref with
page
number
1 (31)
1 (32-36)
1 (60-66)
1 (60-66)
1 (41-44)
Teaching
Method
BB
BB
BB
BB
BB
50m
8(1.5-1.73)
BB
50m
1 (45-46)
8(1.5-1.73)
BB
50m
8(1.5-1.73)
BB
50m
1(68-73)
BB
50m
50m
50m
1(74-76)
1(77-81)
8(2.1-2.17)
BB
BB
BB
DOC/LP/01/28.02.02
LESSON PLAN
Subject Code & Name: EC2204 SIGNALS AND SYSTEMS
Unit : II
Branch : EC
Semester :III
UNIT II
LP – EC2204
LP Rev. No: 02
Date: 02/07/2012
Page 02 of 06
ANALYSIS OF CONTINUOUS TIME SIGNALS
9
Syllabus:
Fourier series analysis, Spectrum of C.T. signals, Fourier Transform and Laplace Transform in
Signal Analysis.
Objective: To study the frequency domain representation of continuous time signal using
Fourier series, Laplace and Fourier transform.
13.
Fourier series analysis
50m
Ref with
page
number
1(212-216)
14.
Properties of Fourier Series Analysis
50m
1(234-240)
BB
15.
Problems on Fourier series
50m
BB
16.
TUTORIAL
50m
3(231-250)
8(5.2-5.23)
17.
Fourier Transform analysis
50m
1(314-320)
BB
18.
Properties of Fourier Transform
50m
BB
19.
Problems on Fourier Transform
50m
20.
Laplace Transform – ROC
50m
1(330-360)
1(365-366)
3(231-260)
1(685-693)
21.
Properties of Laplace Transform
50m
1(712-721)
BB
22.
Problems on Laplace Transform
50m
BB
23.
TUTORIAL
50m
1(703)
3(127-140)
CAT-I
75m
-
-
Session
No.
Topics to be covered
Time
Teaching
Method
BB
BB
BB
BB
BB
DOC/LP/01/28.02.02
LESSON PLAN
Subject Code & Name: EC2204 SIGNALS AND SYSTEMS
Unit : III
Branch : EC
Semester :III
UNIT III
LP – EC2204
LP Rev. No: 02
Date: 02/07/2012
Page 03 of 06
LINEAR TIME INVARIANT –CONTINUOUS TIME SYSTEMS
9
Syllabus:
Differential equation, Block diagram representation, Impulse response, Convolution integral,
frequency response , Fourier and Laplace transforms in analysis, State variable equations and
matrix representation of systems
Objective: To study the analysis and synthesis of continuous time systems.
Session
No.
24.
Differential equation
50m
25.
Block diagram representation
50m
Ref with page
number
1(7.28-7.30)
8(4.1- 4.5)
1(7.36-7.40)
26.
Block diagram representation
50m
1(7.36-7.40)
BB
27.
Impulse response
50m
BB
28.
Convolution integral, Frequency response
50m
29.
TUTORIAL
50m
8(4.14-4.15)
8(4.11)
3(223-226)
8(4.29-4.46)
30.
Fourier transforms analysis
50m
8(6.41-6.57)
BB
31.
Laplace transforms analysis
50m
BB
32.
50m
34.
TUTORIAL
State variable equations and matrix representation
of systems
Problems
8(7.42-7.58)
3(445-448)
35.
TUTORIAL
50m
33.
Topics to be covered
Time
50m
50m
3(368,374)
8(7.94-7.110)
3(377- 425)
3(377- 425)
Teaching
Method
BB
BB
BB
BB
BB
BB
BB
BB
DOC/LP/01/28.02.02
LESSON PLAN
Subject Code & Name: EC2204 SIGNALS AND SYSTEMS
Unit : IV
Branch : EC
Semester :III
UNIT IV
LP – EC2204
LP Rev. No: 02
Date: 02/07/2012
Page 04 of 06
ANALYSIS OF DISCRETE TIME SIGNALS
9
Syllabus:
Sampling of CT signals and aliasing, DTFT and properties, Z-transform and properties
of Z-transform.
Objective:
To study the sampling process and analysis of discrete systems using Z-transforms.
Session
Topics to be covered
No.
36. Sampling of CT signals and aliasing
50m
Ref with page
number
1(544-562)
Time
Teaching
Method
BB
37.
Introduction to DTFT
50m
1(388-392)
BB
38.
Properties of DTFT
50m
BB
39.
Problems on DTFT
50m
40.
TUTORIAL
50m
1(402-421)
1(393-397)
4(305-318)
4(305-318)
41.
Z-transform and ROC
Properties of Z-transform and ROC
50m
1(771-782)
1(797-804)
4(203-212)
BB
50m
4((214-228)
BB
42.
43.
Problems on Z-transform.
50m
BB
BB
BB
44.
Methods of Inverse Z Transform
50m
1(788-792)
BB
45.
Problems
50m
BB
46.
TUTORIAL
50m
1(792-793)
4(228-235)
CAT -II
75m
-
BB
-
DOC/LP/01/28.02.02
LP – EC2204
LP Rev. No: 02
Date: 02/07/2012
Page 05 of 06
LESSON PLAN
Subject Code & Name: EC2204 SIGNALS AND SYSTEMS
Unit : V
Branch : EC
Semester :III
UNIT V
LINEAR TIME INVARIANT - DISCRETE TIME SYSTEMS
9
Syllabus:
Difference equations, Block diagram representation, Impulse response, Convolution sum, LTI
systems analysis using DTFT and Z-transforms, State variable equations and matrix
representation of systems.
Objective:
To study the analysis and synthesis of discrete time systems.
Session
No.
Ref with page
number
1(104-107)
4(256-258)
8(10.76-10.85)
1(107-111)
1(111-120)
4(263-269)
1(409-418)
Teaching
Method
1(804-810)
8(10.88-10.95)
BB
BB
50m
8(10.88-10.95)
3(377-426)
Discussion on Old University Question papers
50m
-
BB
CAT-III
180m
-
-
Topics to be covered
Time
47.
Difference equations, Block diagram
representation
50m
48.
Impulse response & Convolution sum
50m
49.
TUTORIAL
50m
50.
LTI systems analysis using DTFT
50m
51.
LTI systems analysis using Z-transforms
50m
52.
State variable equations
50m
53.
matrix representation of systems
50m
54.
TUTORIAL
55.
BB
BB
BB
BB
BB
BB
DOC/LP/01/28.02.02
LESSON PLAN
Subject Code & Name: EC2204 SIGNALS AND SYSTEMS
Branch : EC
Semester :III
LP – EC2204
LP Rev. No: 02
Date: 02/07/2012
Page 06 of 06
Course Delivery Plan:
3
I II I II
1
4
5
6
7
8
9
10
11
12
13
14
15
I II
I II
2
I II
I II
I II
3
I II
I II
I II
4
I II
I II I II
5
I II
Units
TEXT BOOKS:
1. Allan V.Oppenheim, S.Wilsky and S.H.Nawab, “Signals and Systems”, Pearson
Education, 2007.
2. Edward W Kamen & Bonnie’s Heck, “Fundamentals of Signals and Systems”,
Pearson Education, 2007.
REFERENCES:
3. H P Hsu, Rakesh Ranjan“ Signals and Systems”, Schaum’s Outlines, Tata McGraw
Hill, Indian Reprint, 2007
4. S.Salivahanan, A. Vallavaraj, C. Gnanapriya, “Digital Signal Processing”, Tata
McGraw Hill International/TMH, 2007.
5. Simon Haykins and Barry Van Veen, “Signals and Systems”, John Wiley & sons,
Inc, 2004.
6. Robert A. Gabel and Richard A.Roberts, “Signals & Linear Systems”, John Wiley,
III edition, 1987.
7. Rodger E. Ziemer, William H. Tranter, D. Ronald Fannin. “Signals & systems”,
Fourth Edition, Pearson Education, 2002.
8. P.Ramesh Babu, R.Ananda Natarajan “Signals and Systems”,Scitech publications
Pvt. Ltd.,III edition,2009.
Prepared by
Approved by
Signature
Name
Designation
Date
D.Menaka / R.Kousalya /
S.Nandhini
Assistant Professor
28/06/2013
Dr.S.Ganesh Vaidyanathan
HoD - EC
28/06/2013
CAT-III
I II
2
CAT-II
1
CAT-I
Week