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Faculty of GATE. Top Educator - GATE (Engineering Mathematics). 

Sanjay Yadav

This course is on Signals and System, in which you will learn the following topics in detail -  Representation of continuous and discrete -time signals, Shifting and Scaling operations, Linear Time-Invariant and Causal System, Fourier Series representation of continuous periodic signals, Sampling Theorem, Application of Fourier Transform, Laplace Transform, Z-Transform. 
This course will help you to prepare for your GATE exam, IES exam and other PSU exam.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

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English

Signals and Systems for GATE

Crash Course

Practice & Strategy

Electrical Engineering

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

This lesson gives us an overview of the course, about the knowledge of signals and systems and it's importance. We have seen the different topics under Signals and system,  which are important for our GATE exam and as well PSU exam.

Overview of Signals and System

This is the first lesson which focuses on the introductory part of signals and system. In this lesson concept of signal and its classification are thoroughly covered. Continuous time signal, discrete time signal and digital signal are very well explained. Concept of system and classification of system are also explained at the end of the lesson

Introduction to Signals and Systems

In this lesson you will able to understand the following continuous time signal and their properties:
a. Impulse and Unit impulse Signal
b. Step and unit Step signal
C. Ramp and unit ramp signal
d. Parabolic and unit parabolic  Signal
e. Pulse signal and triangular pulse signal
f. Signum signal and sinc signal.

Continuous Time Signals

This lesson is basically continuation of lesson 2 where you understand the following continuous time signals and their properties. 
1. Gaussian Signal
2. Exponential Signal
3. Complex Exponential signal
4. Cosinusoidal signal
5. Sinusoidal signal
6. Exponential rising/decaying sinusoidal signal

Continuous Time Signals and its properties

In this lesson classification of the signal is throughly explained. Concept of deterministic and non deterministic signal is very well explained. How to identify the signal is periodic and aperiodic is  covered in this lesson. Basic problem which comes to find the period of the signal is also described with example.

Classification of Signals

In this lesson the concept of Periodic and Aperiodic signal is throughly coveted. Some standard problem has been solved which would assist to understand the concept of Periodic and Aperiodic signal in very detail.

Periodic and Aperiodic Signal cont. Problems Series

In this lesson concept of even and odd signal is throughly covered with examples. You will find some of the standard problem and their way of solving approach to identify the signal is symmetric or antisymmetric.

Even and Odd Signal

In this lesson the concept of Energy and Power signal is very well explained. All the standard problem has been covered which helps to identify vthe signal as a Engery and Power Signal. At the end of the lesson the concept of even conjugate and odd conjugate is also described with an example.

Energy and Power Signal

In this lesson the concept of causal, noncausal and anticausal are described with examples. 
The following mathematical operations on signal are covered : 
a. Amplitude Scaling
b.Time Scaling
c. Folding of Signal
d.Time Shifting
e. Addition of continuous time signal 
f. Multiplication of continuous time signal.

Mathematical operations on Signal

In this lesson the concept of impulse Signal is throughly explained and. How the magnitude of impulse Signal is coming as infinity at Origin is well explained. At the end of the lesson GATE oriented problems also covered

Concept of Impulse Signal

In this lesson a standard set of numericals has been solved based on previous lessons. All problems are throughly solved with mentioning every steps and would be very useful.

GATE Problem Series : SET 1

In this lesson the concept of differentiation, integration has been discussed on the continuous time signals. Classification of continuous time system is explained throughly. Concept of Time Invariant system and Time Variant system are explained in very detail with examples.

Classification of Continuous Time Systems

In this lesson the concept of linear and non linear systems is explained in very detailed way,  we have solved standard numerical as well which will assist to clear the concept in more detail.

Linear and Nonlinear System

In this lesson the concept of Causal and non causal system is explained throughly. A major set of problems have been solved which assist to understand the concept in detail way.

Causal and Noncausal Systems

In this lesson the concept of Stable and unstable system is explained. We understand the concept of stability for an LTI systems. We solved the standard problems in this domain, at the end of the lesson the concept of feedback and non feedback system is also included.

Stable and Unstable System

In this lesson standard problems are discussed based on previous lessons. All problems are unique and contains concept behind it. The solution are explained in very detailed.

GATE Problem Series : SET - 2

In this lesson we will understand the concept of Convolution of Two continuous time Signals. We will see how to perform convolution step by step. We have also understood the concept of interconnection of two continuous time system both for Cascaded and Parallel.

Convolution of Continuous Time Signals

In this lesson we will understand the further aspects of Signals and system. We will understand the concept of Impulse Response and Unit Step Response in very much detail. We have also mentioned the concept of Time Scaling, Time Delaying in detail and solved the problem as well. At then end of the lesson we will understand how the duration of the output signal is calculated and how to solve the problem using this concept.

Convolution of Continuous Time Signal : Part 2

In this lesson we will understand the basic convolution numericals which appears in the exam. We will solve both easy and moderate level of numericals in this lesson which are relevant for GATE.

Convolution of Continuous Time Signals : Problem Series

In this lesson we will understand the distortion types present in the LTI systems. What are the conditions to make the LTI system to be distortionless. How to calculate the power of an Periodic Continuous Time signals.

Distortion in LTI Systems : Problem Series

Faculty of GATE/ESE (Electrical Engineering) , Expertise in Electrical Core | Jony Ive Award Winner 2018 | Use code “PAWANCLIVE” to join

Pawan Chandani

What is electrical machine ?? About Electromagnetism... Different laws of Electromagnetism like Faraday's Law, Lenz Law and Lorentz Force Law.. Magnetic Circuits, Magnetic Materials like Paramagnetic Material, Diamagnetic Materials, Ferromagnetic Materials, Ferrimagnetic Materials.

(Hindi) Basics of Electrical Machine

GATE Coaching for ECE/EE/CE/ME/IN/CS/IT.
Highly Experienced Faculties.
Defined for Quality Education.
Your Success is Our Goal.

Prime Gate Institute

In this course I am going to give full Detailed Solution of Question Paper of GATE 2019 for Electrical Engineering.

GATE 2019 EE Detailed Solution

I am satishkumar completed B.Tech ( E.E.E) in the year 2003;M.E completed in the year 2006. I have 12 years teaching experience.

Satishkumar D

This course gives an introduction to Signals and Systems.

Abhishek Kumar Sahu

This course is in line with the concepts and theories that will make a student understand all the topics in Control Systems and get an overall view of the subject. Along with the concepts the course also includes sets of questions and strategies to approach them to keep the subject ready for exams.

Concepts of Control Systems

No.1 Educator in Economics JRF holder, Assistant Professor in Satyawati DU Expert in NET for Economics.Teaching is work of heart❤❤❤

Tanya Bhatia

In this course, Tanya Bhatia explains all the topics related to IES syllabus. The course will be beneficial for all aspirants.

Preparation For Indian Economic Services - IES

#Gate Ranker # Mtech from JEC Jabalpur. use code " MACHINE20" to attend my Classes. I don't teach "I simply explain the topic."

Ravendra Yadav

In this course we will be discussing about the one liners question from different subjects if electrical engineering.

Lessons

20 lessons • 3h 29m

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Overview of Signals and System

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Introduction to Signals and Systems

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Continuous Time Signals

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Continuous Time Signals and its properties

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Classification of Signals

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Periodic and Aperiodic Signal cont. Problems Series

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Even and Odd Signal

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Energy and Power Signal

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Mathematical operations on Signal

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Concept of Impulse Signal

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