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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 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 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

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 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 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 2 | MIT 6.451 Principles of Digital Communication II

Complete description: Performance of Small Signal Constellations 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: 00:57:03
Other materials on this topic: mit opencourseware electrical engineering computer science communication digital gaussian noise coding decoding

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 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 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 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 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

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

The JPL ANDROMEDA Experience

Complete description: cdbaby.com Pasadena, CA : JPL Open House slideshow. Basic photo compilation of open house exhibits that JPL sponsors every year and hosts on their main campus in Los Angeles. Look them up online for t
Thematic Section: Science & Technology
Duration: 00:01:36.750
Other materials on this topic: jpl nasa rover rocket space travel transmission signal constellation mars science laboratory venus jupiter moon classified ufo jet propulsion voyager star trek lunar base modular zero gravity warp vacuum robot unit battery solar pod mission astronaut omega station smoke signals from beyond crypticon music beats dj syndicate usrc

The WOW signal

Complete description: The Wow! signal was a strong narrowband radio signal detected by Dr. Jerry R. Ehman on August 15, 1977, while working on a SETI project at The Big Ear radio telescope of Ohio State University. The sig
Thematic Section: Education
Duration: 00:01:21
Other materials on this topic: Space Wow signal aliens ufos seti project big ear extraterrestrial intelligence constellation Sagittarius universe earth

Topcon GR-3 Triple Constellation Receiver

Complete description: GPS receiver design has taken a quantum leap forward with the new GR-3. It starts with 72 "universal" channels that support all current and planned satellite positioning signals. Then there's the micr
Thematic Section: Science & Technology
Duration: 00:04:09
Other materials on this topic: Topcon Satellite Positioning GR3 GPS+ GLONASS Galileo Tracking Technology Global Positioning System RTK Receiver Field Controller Total Station FC-200 Bluetooth Wireless LAN G3

First Contact? For Real?

Complete description: www.firstscience.tv The discovery of the amazing "Wow Signal" picked up from the direction of the Sagitarius constellation, 200 light years away. What was it? Taken from the fantastic "FirstScience Pr
Thematic Section: Science & Technology
Duration: 00:01:22.500
Other materials on this topic: SETI alien-intelligence aliens alien UFO ufos first-contact alien-life extraterrestrial Firstscience documentary
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