Most probable path using Viterbi algorithm
The submission considers a case where you deduce what weather it is given the status of a shirt that is hung outside. The weather could be Sunny, cloudy, Rainy and the shirt could be dry, dryish, damp etc. Now given some probability matrices (The initial probability of the weather, the transition probability of the weather and the observation given weather matrices), can the chain of weather be deduced?
The Viterbi algorithm is used to decode the states. So my submission does that job. The example may be changed to incorporate a variety of problems that can be modelled by HMM(Hidden Markov Models).
Cite As
Gautam Shenoy (2024). Most probable path using Viterbi algorithm (https://www.mathworks.com/matlabcentral/fileexchange/25228-most-probable-path-using-viterbi-algorithm), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
Platform Compatibility
Windows macOS LinuxCategories
- Wireless Communications > Communications Toolbox > PHY Components > Error Detection and Correction >
Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!Discover Live Editor
Create scripts with code, output, and formatted text in a single executable document.
Viterbi/
Version | Published | Release Notes | |
---|---|---|---|
1.0.0.0 |