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NOC:Networks and Systems(Course sponsored by Aricent)
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NOC:Networks and Systems(Course sponsored by Aricent)
by Dr Andrew Thangaraj

Networks, signals and systems form the basic foundations of electrical engineering. Any electrical engineering product handles signals using electrical networks and circuits, which are called systems. Having a good understanding of signals and their time/frequency domain characterization is an absolute must for any electrical engineer. This course ...

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About This Course

Networks, signals and systems form the basic foundations of electrical engineering. Any electrical engineering product handles signals using electrical networks and circuits, which are called systems. Having a good understanding of signals and their time/frequency domain characterization is an absolute must for any electrical engineer. This course ...

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Course Curriculum
37 Sections | 78 Lecture | 27h 35min total length
Expand all sections
NOC:Networks and Systems(Course sponsored by Aricent)

Week 0: Prerequisites

| 01h 00min total length
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    Functions in circuits - constant and sinusoidal functions

    26m <?php echo $alt; ?>
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    Functions in circuits - Exponential function

    22m <?php echo $alt; ?>
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    Complex numbers and other topics

    10m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 1: Introductory Concepts I

| 50min 31sec total length
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    Systems, Signals, Networks

    10m <?php echo $alt; ?>
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    Representation and Classification of Systems

    26m <?php echo $alt; ?>
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    Linear systems

    13m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 1: Introductory Concepts II

| 30min 50sec total length
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    Time-invariance and causality

    13m <?php echo $alt; ?>
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    Signals, Elementary continuous signals

    17m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 1: Introductory Concepts III

| 01h 51min total length
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    Complex frequencies of signals

    13m <?php echo $alt; ?>
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    Discontinuous signals - step, ramp

    26m <?php echo $alt; ?>
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    Unit impulse or delta function

    12m <?php echo $alt; ?>
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    Basic discrete-time signals

    6m <?php echo $alt; ?>
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    Week 1 Solutions

    51m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 2: Introductory Concepts IV

| 48min 24sec total length
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    Examples of Signals

    14m <?php echo $alt; ?>
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    Introduction to Systems, Complementary Functions, Initial Conditions

    33m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 2: Introductory Concepts V

| 01h 00min total length
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    Special initial conditions

    33m <?php echo $alt; ?>
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    Characterization of a linear system

    26m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 2: Introductory Concepts VI

| 01h 17min total length
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    Impulse Response

    13m <?php echo $alt; ?>
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    Evaluating the Convolution Integral

    21m <?php echo $alt; ?>
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    Worked-out Problems

    21m <?php echo $alt; ?>
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    Hints for Assignment 2

    19m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 3: Fourier Series I

| 37min 16sec total length
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    Introduction and Motivation

    37m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 3: Fourier Series II

| 41min 22sec total length
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    Evaluating Fourier series coefficients

    13m <?php echo $alt; ?>
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    Symmetry conditions

    27m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 3: Fourier Series III

| 01h 13min total length
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    Symmetry Condition Examples

    19m <?php echo $alt; ?>
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    Application to Network Analysis

    19m <?php echo $alt; ?>
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    Hints for Assignment 3

    34m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 4: Fourier Series IV

| 27min 40sec total length
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    Exponential Fourier Series

    27m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 4: Fourier Series V

| 51min 34sec total length
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    Frequency Spectrum

    16m <?php echo $alt; ?>
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    Examples

    35m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 4: Fourier Series VI

| 47min 21sec total length
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    Signal Power and Related Ideas

    35m <?php echo $alt; ?>
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    Convergence of Fourier Series

    12m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week5: Fourier Series VII

| 30min 33sec total length
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    Additional Properties of Fourier Series

    8m <?php echo $alt; ?>
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    Exercises on Fourier Series

    8m <?php echo $alt; ?>
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    Lab Demo

    13m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week5: Fourier Transform I

| 37min 19sec total length
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    From Fourier Series to Fourier Transform

    37m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week5: Fourier Transform II

| 41min 17sec total length
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    Continuous Time Fourier Transform

    13m <?php echo $alt; ?>
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    Fourier Transform Examples

    28m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 6: Fourier Transform III

| 42min 42sec total length
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    Examples and Some Properties of Fourier Transform

    21m <?php echo $alt; ?>
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    Properties of Fourier Transform (contd.)

    21m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 6: Fourier Transform IV

| 40min 39sec total length
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    More Fourier Transform Properties

    27m <?php echo $alt; ?>
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    Energy Considerations

    12m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 6: Fourier Transform V

| 38min 16sec total length
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    Energy Considerations II

    9m <?php echo $alt; ?>
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    Helpful Relationships for Inverse Fourier Transform

    16m <?php echo $alt; ?>
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    Fourier transform of signals that are not absolutely integrable

    12m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 7: Fourier Transform VI

| 35min 15sec total length
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    Fourier Transform of Periodic Signals, Unit Step and Signum Function

    35m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 7: Fourier Transform VII

| 39min 46sec total length
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    Truncated Sine wave and Convolution properties

    15m <?php echo $alt; ?>
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    Integration in Time domain

    24m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 7: Fourier Transform VIII

| 54min 36sec total length
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    Application of continuous-time Fourier transform to system analysis

    27m <?php echo $alt; ?>
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    Comments about transient analysis

    27m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 8 - Fourier Transform IX

| 14min 53sec total length
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    Sampling Theorem and Exercises on Fourier Transforms

    14m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 8 - Laplace Transform I

| 38min 39sec total length
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    Introduction to Laplace Transform

    38m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 8 - Laplace Transform II

| 36min 06sec total length
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    Laplace transforms of important functions

    11m <?php echo $alt; ?>
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    Recap, Poles / Zeros and Laplace Transform Notation

    12m <?php echo $alt; ?>
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    Properties: Linearity, differentiation in the time domain

    12m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 9: Laplace Transform III

| 41min 02sec total length
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    Application and properties of Laplace transform

    28m <?php echo $alt; ?>
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    More properties of Laplace transform: Shift in frequency domain

    12m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 9: Laplace Transform IV

| 37min 21sec total length
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    More properties of Laplace transform

    37m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 9: Laplace Transform V

| 01h 14min total length
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    Properties: Division by??t Initial value theorem, Final value theorem

    37m <?php echo $alt; ?>
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    Properties: Convolution in time domain

    37m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 10: Laplace Transform VI

| 42min 50sec total length
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    Complex convolution and periodic functions

    13m <?php echo $alt; ?>
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    Examples of Laplace transform

    29m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 10: Laplace Transform VII

| 37min 37sec total length
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    Laplace transform examples

    20m <?php echo $alt; ?>
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    Inverse Laplace transform

    16m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 10: Laplace Transform VIII

| 40min 59sec total length
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    Partial fractions: general case

    16m <?php echo $alt; ?>
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    Inverse Laplace Transform and Contour Integration

    5m <?php echo $alt; ?>
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    Relating Fourier and Laplace Transform

    9m <?php echo $alt; ?>
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    Exercises

    9m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 11: Application of Laplace Transforms I

| 12min 47sec total length
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    Applications of Laplace transform to network transients

    12m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 11: Application of Laplace Transforms II

| 52min 23sec total length
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    Laplace transform for resistor and system analysis

    36m <?php echo $alt; ?>
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    Laplace transform method for mutual inductance

    15m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 11: Application of Laplace Transforms III

| 40min 22sec total length
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    Mutual Inductance Continued

    15m <?php echo $alt; ?>
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    Examples and Advantages of L-transform

    24m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 12: Application of Laplace Transforms IV

| 37min 42sec total length
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    General LTI systems and more about H(s)

    37m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 12: Application of Laplace Transforms V

| 34min 16sec total length
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    Many facets of the system function (contd)

    17m <?php echo $alt; ?>
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    Frequency response and stability

    17m <?php echo $alt; ?>
NOC:Networks and Systems(Course sponsored by Aricent)

Week 12: Application of Laplace Transforms VI

| 35min 51sec total length
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    Full circuit example

    19m <?php echo $alt; ?>
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    Exercises.

    16m <?php echo $alt; ?>
show 34 more sections
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