# Signals and Systems

## by MIT

To subscribe to an iTunes U course, click View in iTunes.

#### Course Description

This course was developed in 1987 by the MIT Center for Advanced Engineering Studies. It was designed as a distance-education course for engineers and scientists in the workplace.

Signals and Systems is an introduction to analog and digital signal processing, a topic that forms an integral part of engineering systems in many diverse areas, including seismic data processing, communications, speech processing, image processing, defense electronics, consumer electronics, and consumer products.

The course presents and integrates the basic concepts for both continuous-time and discrete-time signals and systems. Signal and system representations are developed for both time and frequency domains. These representations are related through the Fourier transform and its generalizations, which are explored in detail. Filtering and filter design, modulation, and sampling for both analog and digital systems, as well as exposition and demonstration of the basic concepts of feedback systems for both analog and digital systems, are discussed and illustrated.

Signals and Systems is an introduction to analog and digital signal processing, a topic that forms an integral part of engineering systems in many diverse areas, including seismic data processing, communications, speech processing, image processing, defense electronics, consumer electronics, and consumer products.

The course presents and integrates the basic concepts for both continuous-time and discrete-time signals and systems. Signal and system representations are developed for both time and frequency domains. These representations are related through the Fourier transform and its generalizations, which are explored in detail. Filtering and filter design, modulation, and sampling for both analog and digital systems, as well as exposition and demonstration of the basic concepts of feedback systems for both analog and digital systems, are discussed and illustrated.

This content is provided under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 license.

Name | Description | Time | Price | ||
---|---|---|---|---|---|

1 | Lecture 1: Introduction | -- | -- | Free | View in iTunes |

2 | Lecture 2: Signals and systems: part I | -- | -- | Free | View in iTunes |

3 | Lecture 3: Signals and systems: part II | -- | -- | Free | View in iTunes |

4 | Lecture 4: Convolution | -- | -- | Free | View in iTunes |

5 | Lecture 5: Properties of linear, time-invariant systems | -- | -- | Free | View in iTunes |

6 | Lecture 6: Systems represented by differential and difference equations | -- | -- | Free | View in iTunes |

7 | Lecture 7: Continuous-time Fourier series | -- | -- | Free | View in iTunes |

8 | Lecture 8: Continuous-time Fourier transform | -- | -- | Free | View in iTunes |

9 | Lecture 9: Fourier transform properties | -- | -- | Free | View in iTunes |

10 | Lecture 10: Discrete-time Fourier series | -- | -- | Free | View in iTunes |

11 | Lecture 11: Discrete-time Fourier transform | -- | -- | Free | View in iTunes |

12 | Lecture 12: Filtering | -- | -- | Free | View in iTunes |

13 | Lecture 13: Continuous-time modulation | -- | -- | Free | View in iTunes |

14 | Lecture 14: Demonstration of amplitude modulation | -- | -- | Free | View in iTunes |

15 | Lecture 15: Discrete-time modulation | -- | -- | Free | View in iTunes |

16 | Lecture 16: Sampling | -- | -- | Free | View in iTunes |

17 | Lecture 17: Interpolation | -- | -- | Free | View in iTunes |

18 | Lecture 18: Discrete-time processing of continuous-time signals | -- | -- | Free | View in iTunes |

19 | Lecture 19: Discrete-time sampling | -- | -- | Free | View in iTunes |

20 | Lecture 20: The Laplace transform | -- | -- | Free | View in iTunes |

21 | Lecture 21: Continuous-time second-order systems | -- | -- | Free | View in iTunes |

22 | Lecture 22: The z-transform | -- | -- | Free | View in iTunes |

23 | Lecture 23: Mapping continuous-time filters to discrete-time filters | -- | -- | Free | View in iTunes |

24 | Lecture 24: Butterworth filters | -- | -- | Free | View in iTunes |

25 | Lecture 25: Feedback | -- | -- | Free | View in iTunes |

26 | Lecture 26: Feedback example: the inverted pendulum | -- | -- | Free | View in iTunes |

27 | Problem set 1: Introduction | -- | -- | Free | View in iTunes |

28 | Problem set solution 1: Introduction | -- | -- | Free | View in iTunes |

29 | Problem set 2: Signals and systems: part I | -- | -- | Free | View in iTunes |

30 | Problem set solution 2: Signals and systems: part I | -- | -- | Free | View in iTunes |

31 | Problem set 3: Signals and systems: part II | -- | -- | Free | View in iTunes |

32 | Problem set solution 3: Signals and systems: part II | -- | -- | Free | View in iTunes |

33 | Problem set 4: Convolution | -- | -- | Free | View in iTunes |

34 | Problem set solution 4: Convolution | -- | -- | Free | View in iTunes |

35 | Problem set 5: Properties of linear, time-invariant systems | -- | -- | Free | View in iTunes |

36 | Problem set solution 5: Properties of linear, time-invariant systems | -- | -- | Free | View in iTunes |

37 | Problem set 6: Systems represented by differential and difference equations | -- | -- | Free | View in iTunes |

38 | Problem set solution 6: Systems represented by differential and difference equations | -- | -- | Free | View in iTunes |

39 | Problem set 7: Continuous-time Fourier series | -- | -- | Free | View in iTunes |

40 | Problem set solution 7: Continuous-time Fourier series | -- | -- | Free | View in iTunes |

41 | Problem set 8: Continuous-time Fourier transform | -- | -- | Free | View in iTunes |

42 | Problem set solution 8: Continuous-time Fourier transform | -- | -- | Free | View in iTunes |

43 | Problem set 9: Fourier transform properties | -- | -- | Free | View in iTunes |

44 | Problem set solution 9: Fourier transform properties | -- | -- | Free | View in iTunes |

45 | Problem set 10: Discrete-time Fourier series | -- | -- | Free | View in iTunes |

46 | Problem set solution 10: Discrete-time Fourier series | -- | -- | Free | View in iTunes |

47 | Problem set 11: Discrete-time Fourier transform | -- | -- | Free | View in iTunes |

48 | Problem set solution 11: Discrete-time Fourier transform | -- | -- | Free | View in iTunes |

49 | Problem set 12: Filtering | -- | -- | Free | View in iTunes |

50 | Problem set solution 12: Filtering | -- | -- | Free | View in iTunes |

51 | Problem set 13: Continuous-time modulation | -- | -- | Free | View in iTunes |

52 | Problem set solution 13: Continuous-time modulation | -- | -- | Free | View in iTunes |

53 | Problem set 14: Demonstration of amplitude modulation | -- | -- | Free | View in iTunes |

54 | Problem set solution 14: Demonstration of amplitude modulation | -- | -- | Free | View in iTunes |

55 | Problem set 15: Discrete-time modulation | -- | -- | Free | View in iTunes |

56 | Problem set solution 15: Discrete-time modulation | -- | -- | Free | View in iTunes |

57 | Problem set 16: Sampling | -- | -- | Free | View in iTunes |

58 | Problem set solution 16: Sampling | -- | -- | Free | View in iTunes |

59 | Problem set 17: Interpolation | -- | -- | Free | View in iTunes |

60 | Problem set solution 17: Interpolation | -- | -- | Free | View in iTunes |

61 | Problem set 18: Discrete-time processing of continuous-time signals | -- | -- | Free | View in iTunes |

62 | Problem set solution 18: Discrete-time processing of continuous-time signals | -- | -- | Free | View in iTunes |

63 | Problem set 19: Discrete-time sampling | -- | -- | Free | View in iTunes |

64 | Problem set solution 19: Discrete-time sampling | -- | -- | Free | View in iTunes |

65 | Problem set 20: The Laplace transform | -- | -- | Free | View in iTunes |

66 | Problem set solution 20: The Laplace transform | -- | -- | Free | View in iTunes |

67 | Problem set 21: Continuous-time second-order systems | -- | -- | Free | View in iTunes |

68 | Problem set solution 21: Continuous-time second-order systems | -- | -- | Free | View in iTunes |

69 | Problem set 22: The z-transform | -- | -- | Free | View in iTunes |

70 | Problem set solution 22: The z-transform | -- | -- | Free | View in iTunes |

71 | Problem set 23: Mapping continuous-time filters to discrete-time filters | -- | -- | Free | View in iTunes |

72 | Problem set solution 23: Mapping continuous-time filters to discrete-time filters | -- | -- | Free | View in iTunes |

73 | Problem set 24: Butterworth filters | -- | -- | Free | View in iTunes |

74 | Problem set solution 24: Butterworth filters | -- | -- | Free | View in iTunes |

75 | Problem set 25: Feedback | -- | -- | Free | View in iTunes |

76 | Problem set solution 26: Feedback | -- | -- | Free | View in iTunes |

77 | Problem set 26: Feedback example: the inverted pendulum | -- | -- | Free | View in iTunes |

78 | Problem set solution 26: Feedback example: the inverted pendulum | -- | -- | Free | View in iTunes |

78 Items |

#### Customer Reviews

##### wow

exactly what i have been looking for!

##### Not to bad

Lot of useful info. Read a book might learn something lol

Discover and share

new apps.

Follow us on @AppStore.

Discover and share new music, movies, TV, books, and more.

Follow us @iTunes and discover

new iTunes Radio Stations

and the music we love.