# InfoCoBuild

## Signals and Systems

Signals and Systems. Instructor: Prof. K.S. Venkatesh, Department of Electrical Engineering, IIT Kanpur. This course is a study of signals and systems, covering topics: formal definition of 'signal' and 'system', continuous and discrete signals, continuous and discrete-time systems, Linear Time-Invariant (LTI) systems, representation of continuous and discrete-time convolution, differential equations, difference equations, filters, periodic signals, Fourier series, Fourier transform and its properties, discrete-time Fourier transform, frequency response of continuous and discrete LTI systems, sampling, Laplace transform and its properties, inverse Laplace transform, z-transform and its properties, inverse z-transform. (from nptel.ac.in)

 Signals

 Lecture 01 - Signals Lecture 02 - Domain and Range of Signal Lecture 03 - Introduction to Systems Lecture 04 - Properties of Signals Lecture 05 - Frequently used Continuous Signals Lecture 06 - Frequently used Discrete-Time Signals Lecture 07 - Transformations on Time and Range Lecture 08 - Properties of Systems: Memory, Causality Lecture 09 - Properties of Systems: Stability, Linearity Lecture 10 - Communication Diagram as a Test for Linearity and Time Invariance Lecture 11 - Linear Time-Invariant (LTI) Systems Lecture 12 - Representation of Discrete-Time Convolution Lecture 13 - Representation of Continuous-Time Convolution Lecture 14 - Properties of Convolution Lecture 15 - Differential Equations Lecture 16 - Solving Differential Equations Lecture 17 - Physical System and Differential Equations Lecture 18 - System described by Differential Equations Lecture 19 - System described by Differential Equations (cont.) Lecture 20 - Introduction to Difference Equations Lecture 21 - LTI Systems described by Difference Equations Lecture 22 - Filters Lecture 23 - Implementation with Integrators Lecture 24 - Theory of Signal Representation Lecture 25 - Representation of Periodic Signals Lecture 26 - Fourier Series Lecture 27 - Fourier Spectrum Lecture 28 - Fourier Transform Lecture 29 - Properties of Continuous-Time Fourier Transform Lecture 30 - Properties of Continuous-Time Fourier Transform (cont.) Lecture 31 - Frequency Response of Continuous LTI System Lecture 32 - Discrete Signals and System Representation Lecture 33 - Discrete Time Fourier Transform Lecture 34 - Properties of Discrete Time Fourier Transform Lecture 35 - Frequency Response of Discrete LTI System Lecture 36 - Ideal Sampling Lecture 37 - Flat Top Sampling Lecture 38 - Faithful Sampling Lecture 39 - Interpolation Lecture 40 - Laplace Transform Lecture 41 - Inverse Laplace Transform Lecture 42 - Properties of Laplace Transform Lecture 43 - z-Transform Lecture 44 - Inverse z-Transform Lecture 45 - Properties of z-Transform

 References Signals and Systems Instructor: Prof. K.S. Venkatesh, Department of Electrical Engineering, IIT Kanpur. This course is a study of signals and systems.