This course is the continuation of my another course SIGNALS AND SYSTEMS: FROM BASICS.

In this course, i will explain the procedure to solve different types of problems on the concepts signals, systems, Fourier series, Fourier transform, Laplace transform, z - transform and sampling theorem.

This course is divided into seven sections.

1. Introduction to signals

In this section, I am explaining questions on Periodic and Aperiodic signals, Even and Odd signals, Conjugate symmetric and Conjugate antisymmetric signals, Energy, power and RMS value, Properties of unit impulse and time reversal, time shifting and time scaling.

2. Laplace Transform

In this section, I am explaining questions on Properties of Laplace transform, ROC , solving a differential equation using Laplace transform., Inverse Laplace transform.

3. Z - Transform

In this section, I am explaining questions on Properties of Z - Transform, ROC, Inverse Z - Transform.

4. Fourier Transform

In this section, I am explaining questions on Properties of Fourier Transform, Inverse Fourier Transform.

5. Fourier Series

In this section, I am explaining questions on Trigonometric Fourier series, Exponential Fourier series, Properties of exponential Fourier series coefficients.

6. Systems

In this section, I am explaining questions on Classification of systems, Properties of LTI systems, Stability, Causality, Invertibility of systems.

7. Sampling Theorem

In this section, I am explaining questions on Minimum sampling frequency, under sampling, critical sampling, over sampling.

You must have a basic knowledge on all the concepts of signals and systems, only then you can understand the solutions.

Some shortcuts are also explained to solve the problems.