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1. en.wikipedia.org › wiki › Viterbi_algorithmViterbi algorithm - Wikipedia

   en.wikipedia.org › wiki › Viterbi_algorithm

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   The Viterbi algorithm is a dynamic programming algorithm for obtaining the maximum a posteriori probability estimate of the most likely sequence of hidden states—called the Viterbi path—that results in a sequence of observed events.

2. en.wikipedia.org › wiki › Andrew_ViterbiAndrew Viterbi - Wikipedia

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   Andrew James Viterbi (born Andrea Giacomo Viterbi, March 9, 1935) is an Italian Jewish–American electrical engineer and businessman who co-founded Qualcomm Inc. and invented the Viterbi algorithm.

3. viterbischool.usc.eduUSC Viterbi School of Engineering

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   Oct 11, 2016 · The USC Viterbi School of Engineering is innovative, elite and internationally recognized for creating models of education, research and commercialization.

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     Shanechi-led USC Center for Neurotechnology Boosted by Grant From NIH BRAIN Initiative
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     Ph.D. Student Tackles the Environmental Impact of Spacecraft Re-Entry
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     Making a Splash: Meet the Trojan Engineer Chasing Her Olympic Dreams
   • USC and Capital One Establish New Center for Responsible AI in Finance
   • Viterbi News Network: The Bi-Weekly USC Viterbi News Show Viterbi News Now
   • Dr. Allen and Charlotte Ginsburg Human-Centered Computation Hall Ginsburg Hall

4. viterbischool.usc.edu › about-andrew-viterbiAbout Andrew Viterbi - USC Viterbi | School of Engineering

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   Jun 20, 2024 · Andrew Viterbi earned one of the first doctorates in electrical engineering ever granted at USC. The "Viterbi Algorithm", a mathematical formula to eliminate signal interference, paved the way for the widespread use of cellular technology, and catapulted Viterbi into the limelight of wireless communications worldwide.

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5. magazine.viterbi.usc.edu › spring-2017 › introThe Viterbi Algorithm Demystified: A Brief, Intuitive Approach

   magazine.viterbi.usc.edu › spring-2017 › intro

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   With these defining concepts and a little thought, the Viterbi algorithm follows: M j (k)=Max i {M i (k-1) + m ij (k)} where m ij = -∞ if branch is missing. In other words, the best path up to state j at time k can only be the successor of one of the best paths up to all other states at time k-1.

6. Videos

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     The Viterbi Algorithm : Natural Language Processing

     Apr 14, 2021

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     20:29

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     Viterbi Algorithm | HMM | Solved Decoding Example

     Mar 23, 2020

     94.9K Views

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     17:39

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     Viterbi Algorithm Explained with an Example

     Jul 11, 2022

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7. www.youtube.com › watchViterbi Algorithm Explained with an Example - YouTube

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   Jul 11, 2022 · Explains how the Viterbi Algorithm works with a channel equalisation example. Related Videos: (see: http://iaincollings.com ) • What is Intersymbol Interference ISI?

   • Video Duration: 18 min
   • Views: 11.5K

   • Author: Iain Explains Signals, Systems, and Digital Comms

8. en.wikipedia.org › wiki › Viterbi_decoderViterbi decoder - Wikipedia

   en.wikipedia.org › wiki › Viterbi_decoder

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   A Viterbi decoder uses the Viterbi algorithm for decoding a bitstream that has been encoded using a convolutional code or trellis code. There are other algorithms for decoding a convolutionally encoded stream (for example, the Fano algorithm ).

9. People also ask

   What is Viterbi algorithm?

   • The goal of the algorithm is to find the path with the highest total path metric through the entire state diagram (i.e., starting and ending in known states). With these defining concepts and a little thought, the Viterbi algorithm follows: M j (k)=Max i {M i (k-1) + m ij (k)} where m ij = -∞ if branch is missing.

   The Viterbi Algorithm Demystified: A Brief, Intuitive Approach

   magazine.viterbi.usc.edu/spring-2017/intro/the-viterbi-algorithm-demystified-a-brief-intuitive-approach/

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   What is Viterbi decoding?

   • It is most often used for decoding convolutional codes with constraint lengths k≤3, but values up to k=15 are used in practice. Viterbi decoding was developed by Andrew J. Viterbi and published in the paper Viterbi, A. (April 1967). "Error Bounds for Convolutional Codes and an Asymptotically Optimum Decoding Algorithm".

   Viterbi decoder - Wikipedia

   en.wikipedia.org/wiki/Viterbi_decoder

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   What is a Lazy Viterbi algorithm?

   • While the original Viterbi algorithm calculates every node in the trellis of possible outcomes, the Lazy Viterbi algorithm maintains a prioritized list of nodes to evaluate in order, and the number of calculations required is typically fewer (and never more) than the ordinary Viterbi algorithm for the same result.

   Viterbi algorithm - Wikipedia

   en.wikipedia.org/wiki/Viterbi_algorithm

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   Who was Andrew Viterbi?

   • Communications pioneer Andrew J.Viterbi — who in 1962 earned one of the first doctorates in electrical engineering granted at the University of Southern California — has forever changed how people everywhere connect and communicate, whether from across a crowded city, between nations or from the infinite reaches of space.

   About Andrew Viterbi - USC Viterbi | School of Engineering

   viterbischool.usc.edu/about-andrew-viterbi/

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