We are asking for numerical routine for calculating the Lyap. exp. from experimental time series written in any of the common programming languages?

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Hasan Tatli

Dear Sir,

You may use Non Linear Dynamical Toolbox (NDT), I have used it many years ago. https://www.pks.mpg.de/~tisean/TISEAN_2.1/docs/indexf.html has many free program that you can freely download.

Regards,

Alberto de la Fuente

If I correctly understood what Lyap. exp is: https://www.mathworks.com/matlabcentral/fileexchange/48084-lyapunov-exponent-estimation-from-a-time-series-documentation-added

Dragutin Mihailovic

Thanks a lot Hasan and Alberto! Dragutin

Lypunov coefficient