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Overview: Basics of Communication and Signal

Lesson 1 of 60 • 200 upvotes • 9:02mins

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Abhishek Gupta

This lesson consists of an overview of the course, about the knowledge of basic communication system i.e how communication occurs, about what is signals with some examples, about zero crossover with some examples.

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1

Overview: Basics of Communication and Signal

9:02mins

2

Operations on Signals

7:55mins

3

Impulse Signal

10:37mins

4

Unit Step and Ramp Signals

12:12mins

5

Differentiation and Integration,Types of Signals

9:48mins

6

Discrete Signals

10:42mins

7

Types of Signals

9:28mins

8

Even and Odd signals

8:10mins

9

Periodic and Aperiodic Signals

10:46mins

10

Energy and Power Signals, Orthogonality of Signals

13:30mins

11

What is System and Types of System - Part 1

14:11mins

12

Types of System - Part 2

11:02mins

13

Types of System - Part 3

11:52mins

14

Types of System and Convolution

9:26mins

15

Convolution on Discrete Signals

12:36mins

16

Convolution on Continuous Signal - Part 1

12:40mins

17

Convolution on Continuous Signal - Part 2

12:58mins

18

Properties of Convolution

12:56mins

19

Properties of h(t)

12:03mins

20

Eigen Function

12:24mins

21

Real or Trigonometric Fourier Series

13:12mins

22

Complex Fourier Series

14:41mins

23

Properties of Complex Fourier series

12:31mins

24

Important concepts on Complex Fourier Series

14:16mins

25

Dirichlet's Conditions and Transforming CTFS to CTFT

10:02mins

26

Fourier Transform for Periodic Signal, Sampling Function

12:38mins

27

Properties of Fourier Transform: Part 1

11:34mins

28

Properties of Fourier Transform: Part 2

10:47mins

29

Properties of Fourier Transform: Part 3

10:45mins

30

Properties of Fourier Transform, Energy Spectral Density

14:36mins

31

Effect of Modulation on Energy, Distortionless Transmission

11:41mins

32

3dB Bandwidth

11:11mins

33

Correlation and Autocorrelation of Signals

12:48mins

34

Important Formulae for Energy and Power

10:38mins

35

Sampling

14:05mins

36

Discrete Time Fourier Transform

11:24mins

37

Inverse DTFT

9:42mins

38

Important Concept on DTFT

9:38mins

39

Discrete Time Fourier Series

13:35mins

40

Circular Convolution

12:28mins

41

Fast Fourier Transform

11:25mins

42

Miscellaneous

14:15mins

43

Why Laplace Transform Came?

11:21mins

44

Laplace Transform of Few Signals

10:07mins

45

Basics of Laplace transform

12:10mins

46

Bilateral and Unilateral Laplace Transform

9:44mins

47

Initial Value, Final Value Theorem and how to find whether L.T is Stable and Causal

10:02mins

48

Inverse Laplace transform

14:15mins

49

Z transform Basics

9:23mins

50

Properties of Z transform

10:32mins

51

Questions on Z Transform

10:34mins

52

ROC of Z transform

10:24mins

53

Bilateral and Unilateral Transform

9:57mins

54

Inverse Z Transform: Part 1

11:05mins

55

Inverse Z Transform: Part 2

11:24mins

56

Doublet Function and Hilbert Transform

12:18mins

57

Filters

10:35mins

58

Infinite Impulse Response and Finite Impulse Response

12:08mins

59

Linear Filter and All Pass Filter

10:25mins

60

Total Response and Frequency Warping

11:12mins

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