File Exchange

image thumbnail

jLab: A Matlab toolbox for data analysis

version 1.6.5 (226 MB) by

A Matlab toolbox for big data analysis, signal processing, mapping, and oceanographic applications.

98 Downloads

Updated

jLab is a set of ~300 freely distributed Matlab functions for big data analysis, signal processing, wavelet analysis, mapping, and oceanographic applications. jLab is freely distributed using the Creative Commons Attribution-Noncommercial-ShareAlike License v 4.0.
The routines are well-commented, and heavily tested with a suite of ~400 automated tests. The toolbox includes innovative wavelet transform, time series analysis, and spatial mapping tools that have been specifically developed by the author and collaborators and published in the peer-reviewed literature.

Version 1.6.5 introduces the jMatern module for parametric spectral analysis and modeling using the Matérn process, a generalization of fractional Brownian motion to include a damping term.

For details see Lilly, J. M., A. M. Sykulski, J. J. Early, and S. C. Olhede (2017). Fractional Brownian motion, the Matérn process, and stochastic modeling of turbulent dispersion. Nonlinear Processes in Geophysics, 24: 481–514, https://www.nonlin-processes-geophys.net/24/481/2017.

Homepage and image gallery:
http://www.jmlilly.net/jmlsoft.html

Linked online documentation:
http://www.jmlilly.net/doc/jLab.html

Complete listing of all modules:
http://www.jmlilly.net/doc/jlab_allhelp.html

"Top ten" highlights:
http://www.jmlilly.net/doc/jlab_highlights.html

License:
http://www.jmlilly.net/doc/jlab_license.html

Associated datasets:
http://www.jmlilly.net/jmldata.html

Comments and Ratings (5)

Andrea

Andrea (view profile)

Heather

Hello, thanks for this precious tool. Is it possible to add morsewave.m directly to the Matlab wavelet toolbox?

Lucia

Alan

Alan (view profile)

Updates

1.6.5

Includes support for a new publication, Lilly et al. (2017).

1.6.3

Minor change to description

1.6.3

Minor changes to description

1.6.3

See the changelog, jlab_changes, for details, or visit the online documentation at http://www.jmlilly.net/doc/jlab_changes.html.

1.6.2

Minor fixes to Description.

1.6.2

Minor fixes to Description.

1.6.2

Minor fixes to Description.

1.6.2

The latest update, version 1.6.2, includes dozens of improvements as well as module jMatern, which supports stochastic modeling using the Matern process as described in http://arxiv.org/pdf/1605.01684v1.pdf.

1.6.1

Small change to description

1.6.1

Small changes to description

1.6.1

Small change to description

1.6.1

Small change to description

1.6.1

Small changes to description and tags

1.6.1

Updated figure

1.6.1

Added figure

1.6.1

Small change to Description #5

1.6.1

Small change to Description #4

1.6.1

Small change to Description #3

1.6.1

Small change to Description #2

1.6.1

Small change to Description

1.6.1

Added a more complete description.

MATLAB Release
MATLAB 8.6 (R2015b)
Acknowledgements

Inspired: cmocean perceptually-uniform colormaps

Download apps, toolboxes, and other File Exchange content using Add-On Explorer in MATLAB.

» Watch video