• Persistence 1D code released!

    by  • June 13, 2013 • News

    Persistence1D is a class for finding local extrema and their persistence in one-dimensional data. Local minima and local maxima are extracted, paired, and sorted according to their persistence.

    The code runs in O(n log n) time, where n is the number of input points.

    Persistence1D has been written by Yeara Kozlov and Tino Weinkauf, Max Planck Institute for Informatics, Saarbr├╝cken, Germany. You may use it as you wish, it is in the public domain. If you find it useful, it would be nice to hear from you. Just drop us a line.

    Persistence1D detects all local minima and maxima. It pairs them according to persistence. Subsequent filtering reveals the most dominant local extrema of the function.

    Find more info here.