Main Content


Open Neural Net Clustering app


    nctool opens the Neural Net Clustering app. For more information and an example of its usage, see Cluster Data with a Self-Organizing Map.

    nctool("close") closes the Neural Net Clustering app.


    The Neural Net Clustering app leads you through solving a clustering problem using a self-organizing map. The map forms a compressed representation of the inputs space, reflecting both the relative density of input vectors in that space, and a two-dimensional compressed representation of the input-space topology.

    Version History

    Introduced in R2008a