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Lec 1 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 1: Introduction: A layered view of digital communication View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:59:42
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

PhotoGraphic Technology Day 24: Quantization, image...

Complete description: Google Tech Talks August 1, 2007 ABSTRACT Quantization is an intrinsic feature of digital signals, an unavoidable nonlinearity in representation. It's instructive to analyze scalar quantization as par
Thematic Section: Howto & Style
Duration: 00:32:42
Other materials on this topic: google howto photographic technology day

Lec 3 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 3: Memory-less sources, prefix free codes, and entropy View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:52:04.500
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 2 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 2: Discrete source encoding View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:59:26.250
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 20 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 20: Introduction of wireless communication View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:57:21
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 8 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 8: Measure, fourier series, and fourier transforms View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:59:36.750
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 7 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 7: High rate quantizers and waveform encoding View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 01:00:00.750
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 9 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 9: Discrete-time fourier transforms and sampling theorem View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:57:33.750
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 24 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 24: Case study — code division multiple access (CDMA) View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:52:07.500
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 4 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 4: Entropy and asymptotic equipartition property View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 01:00:59.250
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 22 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 22: Discrete-time baseband models for wireless channels View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:53:12
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 12 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 12: Nyquist theory, pulse amplitude modulation (PAM), quadrature amplitude modulation (QAM), and frequency translation View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-
Thematic Section: Education
Duration: 01:00:41.250
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 6 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 6: Quantization View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:59:39
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 11 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 11: Signal space, projection theorem, and modulation View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 01:01:58.500
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 21 | MIT 6.450 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 21: Doppler spread, time spread, coherence time, and coherence frequency View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More course
Thematic Section: Education
Duration: 00:57:30
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 16 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 16: Review; introduction to detection View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:54:00.750
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 19 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 19: Baseband detection and complex Gaussian processes View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:57:25.500
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 10 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 10: Degrees of freedom, orthonormal expansions, and aliasing View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit
Thematic Section: Education
Duration: 00:58:51
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 15 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 15: Linear functionals and filtering of random processes View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:58:33
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 5 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 5: Markov sources and Lempel-Ziv universal codes View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:59:13.500
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 13 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 13: Random processes View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:56:19.500
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 14 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 14: Jointly Gaussian random vectors and processes and white Gaussian noise (WGN) View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu Mor
Thematic Section: Education
Duration: 01:00:25.500
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 17 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 17: Detection for random vectors and processes View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:51:00.750
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Lec 18 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 18: Theorem of irrelevance, M-ary detection, and coding View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:54:29.250
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

PhotoTechEDU Day 7: Lossy Image Compression

Complete description: Google Tech Talks March 7, 2007 ABSTRACT Photo Technology Day 7: This session covers lossy image compression of many forms, including: Transform coding: DCT and relationship to KLT and filter banks; E
Thematic Section: Howto & Style
Duration: 00:40:56.250
Other materials on this topic: google howto phototechedu day lossy image

Lec 23 | MIT 6.450 Principles of Digital Communications I, Fall 2006

Complete description: Lecture 23: Detection for flat rayleigh fading and incoherent channels, and rake receivers View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu M
Thematic Section: Education
Duration: 00:48:09.750
Other materials on this topic: digital communication data compression Lempel-Ziv algorithm scalar quantization vector quantization sampling aliasing Nyquist criterion PAM modulation QAM modulation signal constellations detection

Gradient of a scalar field

Complete description: Intuition of the gradient of a scalar field (temperature in a room) in 3 dimensions.
Thematic Section: Education
Duration: 00:08:10.500
Other materials on this topic: gradient scalar field

Lec 34 | 8.01 Physics I: Classical Mechanics, Fall 1999

Complete description: The Wonderful Quantum World - Breakdown of Classical Mechanics View the complete course: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
Thematic Section: Education
Duration: 00:36:00
Other materials on this topic: mit opencourseware physics mechanics lewin vectors motion gravity trajectory centripetal scalar friction tension

Quantum Computing Day 1: Introduction to Quantum Computing

Complete description: Google Tech Talks December, 6 2007 ABSTRACT This tech talk series explores the enormous opportunities afforded by the emerging field of quantum computing. The exploitation of quantum phenomena not onl
Thematic Section: People & Blogs
Duration: 00:42:20.250
Other materials on this topic: google techtalks techtalk engedu talk talks googletechtalks education
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