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# Signals And Systems – That Will Break Your Fear

4.3
4.3/5
(2 reviews)
34 students

## 8.1

CourseMarks Score®

7.9

Freshness

8.0

Feedback

7.9

Content

Platform: Udemy
Video: 5h 43m
Language: English
Next start: On Demand

## Description

DO YOU WANT TO LEARN FROM BASICS ?
DO YOU WANT TO ANALYZE CONCEPTS WITH BEAUTIFUL EXAMPLE PROBLEMS ?
DO YOU WANT TO CHECK HOW MUCH CONTENT YOU HAVE GRASPED AFTER EACH LECTURE ?
DO YOU WANT TO PRACTICE MORE ASSIGNMENTS ?
DO YOU WANT TO SOLVE QUIZ QUESTIONS AFTER LEARNING EVERY TOPIC ?

THEN MY DEAR STUDENTS THIS COURSE IS THE ONE STOP SOLUTION FOR ALL THE ABOVE QUESTIONS.

“Signals and systems” is the basis of all control and signal processing engineering. It will allow you to take a real world machine, process (the system) and create a mathematical model, at which we apply stimuli and analyze it’s response (stimuli and response being signals).
Examples of systems that manipulate signals are speech recognition, video streaming, cellular networks and medical scans such as MRI. The disciplines of signal and image processing are concerned with the analysis and synthesis of signals and their interaction with systems.
Students will
•Be able to describe signals mathematically
•Understand mathematical description and representation of continuous and discrete time signals
•Be familiar with commonly used signals such as the unit step, ramp, impulse function, sinusoidal signals and complex exponential
•Understand how to perform mathematical operations on signals
•Be able to classify signals as continuous-time Vs. discrete-time, periodic Vs. non-periodic, energy signal Vs. power signal, odd Vs. even, causal Vs. non- causal signals
•Understand system properties – linearity, time in variance, presence or absence of memory, causality, bounded-input bounded-output stability and invertibility
•Be able to perform the process of convolution between signals and understand its implication for analysis of linear time-invariant systems. Understand the notion of an impulse response
•Development of the mathematical skills to solve problems involving convolution
•Understand and resolve the signals in frequency domain using Fourier series and Fourier transforms Further, be able to use the properties of the Fourier transform to compute the Fourier transform (and its inverse) for a broader class of signals
•Understand the limitations of Fourier transform and need for Laplace transform and develop the ability to analyze the system in s- domain
•Apply the Laplace transform and Z- transform for analyze of continuous-time and discrete-time signals and system

#### You will learn

✓ Understand continuous-time signals and discrete-time signals and their classification.
✓ Basic Signal Operations: Addition, Subtraction, Shifting, Scaling, Time Reversal
✓ Understand System properties – importance of superposition in the analysis of Linear system, Time invariance , presence or absence of memory, Causality, bounded-input bounded-output Stability and Invertibility
✓ Will be able explain the role of convolution in the analysis of linear time invariant systems, and use convolution to determine the response of linear systems
✓ Understand and resolve the signals in frequency domain using Fourier series and Fourier transforms
✓ Be able to use the properties of the Fourier transforms to compute the Fourier transform and its inverse for a broader class of signals
✓ Understand the relationship between the stability and causality of systems and the region of convergence of their Laplace transforms
✓ Use Laplace transforms to solve differential equations, and to determine the response of linear systems to known inputs
✓ Apply the Z- transform for analyze of discrete-time signals and systems

#### Requirements

• Basic mathematical knowledge

#### This course is for

• GATE, ESE aspirants
• Students preparing for Competitive exams
• Any student enthusiastic to learn fundamental subject for Communication Engineering
• Further useful in subjects like Control systems, Signal Processing and Robotics

#### Amarender Reddy Byreddy

Senior GATE faculty
I am Amarender Reddy Byreddy. For me, teaching is a rewarding, enthusiastic and challenging experience. I have over 17 years of teaching experience. I have a background of teaching GATE ECE subjects as well as Math. In our increasingly technological economy, we will strive to understand and apply mathematics to our lives and our future. My style of teaching constitutes illustrations to reach a low grasping student to a bright student with tricks and short cuts
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Platform: Udemy
Video: 5h 43m
Language: English
Next start: On Demand