mvpalab
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dlopezg
An easy to use decoding toolbox for Matlab users.
Documentation and tutorials
Welcome to the MVPAlab wiki!. MVPAlab is a MATLAB-based and very flexible decoding toolbox for multidimensional electroencephalography and magnetoencephalography data. The MVPAlab Toolbox implements several machine learning algorithms to compute multivariate pattern analyses, cross-classification, temporal generalization matrices and feature and frequency contribution analyses. This toolbox has been designed to include an easy-to-use and very intuitive graphic user interface and data representation software, which makes MVPAlab a very convenient tool for those users with few or no previous coding experience. However, MVPAlab is not for beginners only, as it implements several high and low-level routines allowing more experienced users to design their own projects in a highly flexible manner.
Installation
Getting started
- Prepare your data
- Graphic User Interface
- Building custom scripts
Analysis configuration
- Defining a configuration file
- Participants and data directories
- Trial average
- Balanced dataset
- Data normalization
- Data smoothing
- Analysis timing
- Channel selection
- Dimensionality reduction
- Classification model
- Cross-validation
- Performance metrics
- Parallel computation
Main decoding analyses
- Sample EEG dataset
- Multivariate Pattern Analysis
- Multivariate Cross-Classification
- Temporal generalization matrix
- Feature contribution analysis
- Frequency contribution analysis
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