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Vinod Singh Jadon

Z transform, various types of Discrete signals and their properties, Systems and their analysis using Z Transform, various applications of Z Transform in filter design and realization.

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English

Z Transform and Discrete Signals - GATE

Z Transforms

Signals & Systems

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

Introduction to the course of Z-Transform, Fundamentals to be covered and other important topics in the course.

Z- TRANSFORM: Introduction to the course

Basic operation on discrete time signals ( Scaling, Shifting, Reversal)

Fundamentals: Operation on Discrete signals

Combination of basic operation on discrete time signals, order of applying operations ( Operation on independent and dependent variables)

Fundamentals: Combination of operations on Discrete signals

Operation on basic discrete time signals, concept of summation and difference, some important results of these signals, and Impulse sequence representation of any discrete time signal.

Operation on Basic signals and important results

Fundamentals: Properties of Discrete signals

Systems and their classification (Static/ Dynamic, Causality, Time variance, Linearity, Stability)

Systems and their classification

Concept of LTI system, analysis of LTI system, Convolution to find response of a system, and Remedy to complex convolution.

Concept of LTI System

Introduction to Z-TRANSFORM , concept of Z-TRANSFORM , Region of convergence and its properties.

Z-Transform: Introduction and ROC

Properties of Z Transform | Linearity, Shifting, scaling, difference, summation, convolution, Differentiation.

Properties of Z Transform

Conventional proof of Z transform properties like, Linearity, time shifting, scaling, difference and summation, and differentiation in z domain.

Conventional method to proof properties

Method to determine Z transfrom of standard signals and determining their ROCs, and representation on Z plane.

Question based on Z- Transform and ROC

Understanding various signals and finding the Z transform using combination of properties, and proper selection of ROC for signal.

Question based on Z-transform and ROC

Z transform of various trigonometric functions, and their ROCs.

Z Transform of trigonometric functions

Non existence of Z transform expression, functions which do not have existence of Region of convergence for obtained Z transform.

Questions on non existing Z-Transform

Methods to find Inverse Z transform, selection of ROC.

Method to find Inverse Z-transform

Inverse Z transform, by continuous factorization and differentiation in Z domain property.

Method to find inverse Z-transform Part II

System analysis using Z transform, transfer function, Impulse response, Causality and stability of a system.

System analysis using Z-Transform

Unilateral Z transform, initial conditions, Initial and Final value theorem.

Initial value, and Final value theorems

Introduction to various fundamental signals: Unit impulse, unit step, and unit ramp signals.
Concept of independent and dependent variables and classification based on them.

Fundamental : Introduction to various signals

Download Shrenik Jain - Study Simplified App to study LIVE  from Shrenik Jain sir 

Shrenik Jain Study Simplified

This course takes you through Z transformation in signals and systems. It also takes you through some easy tricks and tips that would come handy.

Z Transformation in Signals and Systems: GATE

(Hindi) Z Transformation in Signals and Systems: GATE

I did my B.Tech in ece from NIT Bhopal.I am interested to share my knowledge so that it can be useful for others.

Kesava Govindu

In this course, Kesava Govindu gives a brief introduction to Z-transform and it's various concepts. This course will be beneficial for GATE aspirants.

Z-Transform For GATE (ECE)

This course solves Previous Years Question Paper on GATE.

(Hindi) GATE Solved Question: Z Transform

I'm pursuing my b. Tech and I'm a GATE aspirant too. I believe that teaching makes our learning better

Preethi Kolli

In this course, Preethi Kolli gives a brief introduction to Z-transform and it's various concepts. This course will be beneficial for GATE aspirants.

Z-Transforms: GATE

IRSME. Graduated in Mechanical engineering. Secured AIR 1 in ESE 2017. Believes in Quality Education for all.

Lohit Kumar Yadav

In this course definitions related to Laplace Transform, different transform for functions and standard results.

Lessons

19 lessons • 3h 38m

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Z- TRANSFORM: Introduction to the course

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Fundamentals: Operation on Discrete signals

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Fundamentals: Combination of operations on Discrete signals

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Operation on Basic signals and important results

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Fundamentals: Properties of Discrete signals

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Systems and their classification

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Concept of LTI System

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Z-Transform: Introduction and ROC

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Properties of Z Transform

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Conventional method to proof properties

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