Fitting Wave Height Data to a Probability Distribution
Introduction
The University of Maine records real-time accelerometer data from buoys deployed in the Gulf of Maine and the Caribbean (http://gyre.umeoce.maine.edu/buoyhome.php). The data can be downloaded from their website, and includes the significant wave height recorded at regular intervals for the last few months.
This application
downloads accelerometer data for Buoy PR206 (located just off the coast of Puerto Rico at a latitude of 18° 28.46' N and a longitude of 66° 5.94' W),
fits the significant wave height to a Weibull distribution via two methods: maximum likelihood estimation and moment matching,
and plots the fitted distributions on top of a histogram of the experimental data.
The Google Maps component below gives the location of buoy PR206.
Latitude
Longitude
Zoom Level
Map Type
roadmapsatelliteterrainhybrid
Download and Plot Significant Wave Height Data in a Histogram
Maximum Likelihood Estimation
Moment Matching
Results