# InfoCoBuild

## 6.003 Signals and Systems

6.003 Signals and Systems (Fall 2011, MIT OCW). This consists of 25 video lectures given by Professor Dennis Freeman. This course covers the fundamentals of signal and system analysis, focusing on representations of discrete-time and continuous-time signals (singularity functions, complex exponentials and geometrics, Fourier representations, Laplace and Z transforms, sampling) and representations of linear, time-invariant systems (difference and differential equations, block diagrams, system functions, poles and zeros, convolution, impulse and step responses, frequency responses). Applications are drawn broadly from engineering and physics, including feedback and control, communications, and signal processing.
(from ocw.mit.edu)

 Lecture 01 - Signals and Systems Lecture 02 - Discrete-Time (DT) Systems Lecture 03 - Feedback, Poles, and Fundamental Modes Lecture 04 - Continuous-Time (CT) Systems Lecture 05 - Z Transform Lecture 06 - Laplace Transform Lecture 07 - Discrete Approximation of Continuous-Time Systems Lecture 08 - Convolution Lecture 09 - Frequency Response Lecture 10 - Feedback and Control Lecture 11 - Continuous-Time (CT) Frequency Response and Bode Plot Lecture 12 - Continuous-Time (CT) Feedback and Control, Part 1 Lecture 13 - Continuous-Time (CT) Feedback and Control, Part 2 Lecture 14 - Fourier Representations Lecture 15 - Fourier Series Lecture 16 - Fourier Transform Lecture 17 - Discrete-Time (DT) Frequency Representations Lecture 18 - Discrete-Time (DT) Fourier Representations Lecture 19 - Relations Among Fourier Representations Lecture 20 - Applications of Fourier Transforms Lecture 21 - Sampling Lecture 22 - Sampling and Quantization Lecture 23 - Modulation, Part 1 Lecture 24 - Modulation, Part 2 Lecture 25 - Audio CD

 References 6.003 - Signals and Systems (Fall 2011) Instructor: Professor Dennis Freeman. Lecture Notes. Assignments and Solutions. Readings. Exams and Solutions. Download Course Materials. This course covers the fundamentals of signal and system analysis.