PROUDHADEVARAYA INSTITUTE OF TECHNOLOGY,
HOSPET
DEPT OF ELECTRONICS AND COMMUNICATION
ENGG
Subject: Signals and
Systems Sub code: 10EC44
Staff: Suvarna. S. Patil Sem: IV Section: B
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Sl.NO
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Date
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Topics to be
covered
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Remarks
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PART-A– Chapter1 Introduction |
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1
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Definitions (S&S), Signal classes(CT/DT,
Random/Deterministic)
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2
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Symmetries– even odd mixed
conjugate symmetric – finding parts
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3
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Capacity to work – Energy/
power – Finding values
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4
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Periodic / Aperiodic – finding T
or N
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5
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Elementary signals – relations, properties of impulses
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6
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Operations – vertical, horizontal
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7
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Combined operations –
precedence
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8
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System as interconnection of
operations
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9
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System classification- linearity, Causality, Memorylessness
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10
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Time Invariance, Stability,
Invertibility
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Part A –
Chapter2 Time Domain Representation of
LTI Systems – 1
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11
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Convolution
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12
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Impulse Response Representation
– h(n) or h(t)
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13
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Convolution Sum
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14
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-DO-
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15
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Convolution Integral
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16
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-DO-
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Part A –Chapter 3
Time Domain Representation of LTI Systems – 2
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17
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Properties of Impulse Response
Representation
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18
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Differential (difference)
Equations
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19
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-DO-
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20
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Solving D.E
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21
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Block Diagram
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22
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-DO-
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23
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Introduction – ZT Importance,
Pairs
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24
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ZT Pairs
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25
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Properties of ROC
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26
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-DO-
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27
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Properties of ZT
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28
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- DO-
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29
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Inversion of ZT
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30
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-DO-
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Part B– Chapter 8 Z
Transforms – 2
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31
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Transform Analysis of LTI Systems
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32
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-DO-
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33
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UZT
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34
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UZT use, shifting property
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35
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Applying UZT to solve DE
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36
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-DO-
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Part A– Chapter 4 Fourier Representation of Signals – 1
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37
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Introduction
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38
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CTFS
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39
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-DO-
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40
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DTFS
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41
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-DO-
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42
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Properties
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43
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-DO-
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Part B– Chapter 5
Fourier Representation of Signals – 2
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44
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DTFT
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45
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-DO-
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46
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CTFT
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47
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Properties
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48
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Properties
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Part B– Chapter 6
Application of Fourier Transform
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49
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Introduction
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50
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Fourier Representation of LTI
System
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51
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FT of Periodic Signals
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52
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FT for DT Signals
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