Discrete Time Signal Processing
Mumbai University - Electronics and Telecommunication Engineering - SEM VI


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  • Lectures
  • 100 Lectures
  • Videos
  • 25.56 Hrs Video

Course Description

This course clearly explains:-

1. An introduction to basic concepts of system Transforms, fundamental principles and applications of signals and filters.

2. It also provides understanding and working knowledge of design, implementation, analysis and comparison of digital filters for processing of discrete time signals.

What are the requirements?

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What am I going to get from this course?

Upon successful completion of this subject you will be able to:-

1. Determine the frequency response of FIR and IIR filters.

2. Understand the relationship between poles, zeros and stability.

3. Determine the spectrum of a signal using the DFT, FFT, and Spectrogram.

Curriculum

Total Chapters: 8 100 Videos

Chapter No. 1 : Introduction to Discrete Time Signal Processing

   

What is Discrete Time Signals Processing

Preview 15.24

What is Convolution in Discrete time signal Processing

Preview 01.10

What is Circular Convolution discrete time signal processing

08.05

Problem on Circular Convolution in discrete time signal Processing

21.24

What is Representation of Linear Time Invariant Systems in Discrete time signal Processing

07.42

How to analysis Linear Time Invariant System using Z-Transform method

06.16

What is System Transfer Function in Z-Transform

06.49

What is Pole-Zero Representation of a System in Z-Transform

06.58

Problem No.1 on Pole-Zero Representation of a System in Z-Transform

06.58

Problem No.2 on Pole-Zero Representation of a System in Z-Transform

10.04

What is Significance of Pole-Zero of Transfer Functions

22.15

What is Impulse Response in Discrete Time signal Time Processing

13.28

Problem No.1 on Impulse Response in Discrete Time signal Time Processing

04.57

Problem No. 2 on Impulse Response in Discrete Time signal Time Processing

04.57

What is Frequency Response in Discrete Time Signal Processing

06.05

Problem No. 1 on Frequency Response in Discrete Time Signal Processing

07.06

Problem No. 2 on Frequency Response in Discrete Time Signal Processing

17.09

Problem No. 3 on Frequency Response in Discrete Time Signal Processing

08.27

Problem on Response of Linear Time Invariant System in Discrete Time Signal Processing

12.19

What is meant by Infinite Impulse Response (IIR) System and Finite Impulse Response (FIR) System

09.09

Chapter No. 2 : Discrete Fourier Transform (DFT)

   

What is Discrete fourier Transform (DFT) and Discrete Time Fourier Transform (DTFT)

Preview 12.34

What is Relation between Discrete Fourier transform (DFT) & Discrete- Time Fourier transform (DTFT)T

Preview 09.01

Problem on Discrete Time Fourier Transform (DTFT)

04.45

Problem on Discrete Fourier transform (DFT)

10.21

Problem on DFT using Matrix Method

22.21

What is the Properties of Discrete Fourier transform (DFT)

36.02

Problem on Properties of Discrete Fourier transform (DFT)

24.19

What is the Properties of Discrete Fourier Transform (DFT)

14.30

Problem on Properties of Discrete Fourier Transform (DFT)

69.00

Chapter No. 3 : Fast Fourier Transform (FFT)

   

What is Fast fourier Transform (FFT)

Preview 12.11

What is 4 Point DIT(Decimation In Time) FFT Graph

Preview 10.49

Problem based on 4 Point DIT(Decimation In Time) Fast Fourier Transform (FFT) Graph

04.27

Problem based on 4 Point DIT(Decimation In Time) Fast Fourier Transform (FFT) Graph

03.16

What is 8 point DIT(Decimation In Time) Fast Fourier Transform (FFT) FlowGraph

18.23

Problem No. 1 on 8 point DIT(Decimation In Time) Fast Fourier Transform (FFT) FlowGraph

11.11

Problem No.2 on 8 point DIT(Decimation In Time) Fast Fourier Transform (FFT) FlowGraph

13.36

Problem on DIT(Decimation In Time) Fast Fourier Transform (FFT) FlowGraph

11.22

Chapter No. 4 : Inverse Fast Fourier Transform (IFFT)

   

What is Inverse fast Fourier Transform (IFFT) using fast Fourier Transform(FFT

Preview 09.23

Problem No. 1 on Inverse fast Fourier Transform (IFFT)

Preview 21.37

Problem No. 2 on Inverse fast Fourier Transform (IFFT)

34.17

What is Concept of Composite Radix FFT

9.26

What is Composite Radix FFT Flowgraph

33.11

Chapter No. 5 : Finite Impulse Response (FIR)

   

What is meant by Finite Impulse Response(FIR) in Digital filter

Preview 08.32

What is Windowing Technique in Digital Filter

Preview 08.13

What are the Types of Windows

05.28

Problem No. 1 on Windowing Technique in FIR Filter

15.50

Problem No. 2 on Windowing Technique Type Two in FIR Filter

19.47

Problem No. 3 on Windowing Technique Type Three in FIR Filter

24.42

Problem No. 4 on Windowing Technique in FIR Filter

05.34

What are Frequency Characteristics of Window Function in FIR Filter

17.16

Problem No. 1 based on Frequency Characteristics of Window Function in FIR Filter

22.45

Problem No. 2 based on Frequency Characteristics of Window Function in FIR Filter

13.06

How to Design FIR FIlters using frequency sampling method

21.06

Problem on Design of FIR Filters using frequency Sampling Method

21.02

Chapter No. 6 : Infinite Impulse Response (IIR)

   

What is meant by Infinite Impulse Response (IIR) System in Digital Filter

Preview 13.43

What is Impulse Invariance Method in Digital IIR Filter

Preview 24.50

Problem 1 on Impulse Invariance Method in Digital IIR Filter

10.53

Problem 2 on Impulse Invariance Method in Digital IIR Filter

17.21

What is Basic formula for Impulse Invariance Method in Digital IIR Filter

09.48

Problem no.1 on Bilinear transformation method in Digital IIR Filter

08.21

Problem no.2 on Bilinear transformation method in Digital IIR Filter

05.36

What is Butterworth filter Approximation

17.32

Problem no.1 on Butterworth Filter Design

28.31

Problem no. 2 on Butterworth Filter Design

19.43

Problem no.3 on Butterworth Filter Design

12.44

What is Chebyshev Filter Approximation

19.45

Problem no.1 on Design of Chebyshev Filter based on Type 1 Chebyshev Filter

24.53

Problem no. 2 on Design of Chebyshev Filter

30.00

Chapter No. 7 : Realization of Digital Filter

   

What is Realization of Digital Filter

Preview 29.37

Problem no.1 on Direct form I in Realization of Digital Filter

Preview 15.04

Problem no.2 on Direct form I in Realization of Digital Filter

11.11

What is Direct Form II in Realization of Digital Filter

09.06

Problem no.1 on Direct Form II in Realization of Digital Filter

16.34

What is Realization of FIR Filter

11.24

Problem no.1 on Direct Form Structure in Realization of FIR Filters

8.26

Problem no.2 on Direct Form Structure in Realization of FIR Filters

03.44

Problem no.1 on Linear Phase in Realization of FIR Filter

02.49

Problem no.2 on Linear Phase in Realization of FIR Filter

02.49

What are Frequency Sampling Structure of an FIR Filter

27.53

Introduction to Cascade and parallel realization | Ekeeda.com

19.13

Problem no.1 on Cascade Form in Realization of FIR Filter

04.59

Problem no.2 on Cascade Form in Realization of FIR Filter

03.37

Problem on Lattice Realization of FIR Filters

22.02

How to Design Lattice Structure for IIR Filters

22.45

Problem on how to implement Lattice Structures for IIR Filters

24.20

Chapter No. 8 : Multi Rate Signal Processing

   

What is meant by Multirate Signal Processing or Multirate Sampling

Preview 06.47

What is step for Sampling Rate Conversation Method in Multi Rate Signal Proccessing

Preview 08.38

What is meant by Down sampling and Up sampling

22.11

What is the Frequency Charcateristics of Up Sampling and Down Sampling

30.35

What is Decimation in Sampling rate

28.11

How to analysis in z-domain in Interpolation

27.32

What is Sampling Rate Conversation by a rational factor

24.58

How to design Polyphase Filter

15.34

How to implement Polyphase Structures

15.43

What is Noble Identity in Multirate signal Processing

07.24

How to implement Decimator and Interpolator in Polyphase filter

19.26

What is Digital Filter Bank

22.57

What is Quadrature Mirror Filter (QMF)

19.13

What is Multistage implementation of sampling rate converter

18.36

Problem based on Multistage implementation

29.54

Instructor Biography

Ashish Shekhar, Instructor and Teacher

Ekeeda is India's leading online technical educational platform. We work with Technical students and Professional to impart technical knowledge anytime, anywhere.

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