User:Josiah425:TISEAN Package:Table of functions: Difference between revisions

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|delay || Creates delay embedding || Most likely does not exist || C
|delay || Creates delay embedding || Most likely does not exist || C
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|endtoend || Determine end-to-end mismatch || ||
|endtoend || Determine end-to-end mismatch || Does not exist || FORTRAN
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|events || Interval/event conversion || ||
|events || Interval/event conversion || Might exist, most likely does not || FORTRAN to be implemented as mfile
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|extrema || Determine the extrema of a time series || ||
|extrema || Determine the extrema of a time series || A min or max function exist, though I do not know if it accomplishes the same task || C
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|false_nearest || The false nearest neighbor algorithm || Does not exist || C
|false_nearest || The false nearest neighbor algorithm || Does not exist || C
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|henon || Create a Hénon time series || There is not || To m-file; already ported
|henon || Create a Hénon time series || There is not || To m-file; already ported
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|histogram || Creates histograms ||  ||
|histogram || Creates histograms || Might exist, cannot find(obviously histogram exists, but I cannot tell if it "estimates the scalar distribution of data set") || C
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|ikeda || Create an Ikeda time series || ||
|ikeda || Create an Ikeda time series || Does not exist || FORTRAN to be reimplemented as mfile
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|intervals || Event/intervcal conversion || ||
|intervals || Event/intervcal conversion || Might exist under different name || FORTRAN to be reimplemented as mfile
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|lazy || Simple nonlinear noise reduction || There is not || FORTRAN
|lazy || Simple nonlinear noise reduction || There is not || FORTRAN
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|lfo-test || Test a locally first order model (old onestep) || Does not exist || C
|lfo-test || Test a locally first order model (old onestep) || Does not exist || C
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|lorenz || Create a Lorenz time series || ||
|lorenz || Create a Lorenz time series || Does not exist || FORTRAN
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|low121 || Time domain low pass filter || ||
|low121 || Time domain low pass filter || There are lowpass filters in Octave: buttap, cheb1ap, cheb2ap, ellipap, sftrans, but I don't think they perform this task || C, might be ok to implement as mfile
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|lyap_k || Maximal Lyapunov exponent with the Kantz algorithm || Does not exist || C
|lyap_k || Maximal Lyapunov exponent with the Kantz algorithm || Does not exist || C
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|lzo-run || Iterate a locally zeroth order model || Does not exist || C
|lzo-run || Iterate a locally zeroth order model || Does not exist || C
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|lzo-test || Test a locally zeroth order model (old zeroth) || Doest not exist || C
|lzo-test || Test a locally zeroth order model (old zeroth) || Does not exist || C
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|makenoise || Produce noise || ||
|makenoise || Produce noise || Rand exists || Should be implemented as mfile using Octave rand functions
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|mem_spec || Power spectrum using the maximum entropy principle || ||
|mem_spec || Power spectrum using the maximum entropy principle || Does not exist || C
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|mutual || Estimate the mutual information || Does not exist || C
|mutual || Estimate the mutual information || Does not exist || C
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|notch || Notch filter || ||
|notch || Notch filter || pei_tseng_notch, needs to be verified || FORTRAN
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|nstat_z || Nonstationarity testing via cross-prediction || ||
|nstat_z || Nonstationarity testing via cross-prediction || Does not exist || C
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|pca, pc || Principle component analysis || 'pcacov' if likely the equivalent || pca - C, pc - FORTRAN
|pca, pc || Principle component analysis || 'pcacov' if likely the equivalent || pca - C, pc - FORTRAN
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|poincare || Create Poincaré sections || ||
|poincare || Create Poincaré sections || Does not exist || C
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|polyback || Fit a polynomial model (backward elimination) || polyfit, detrend, wpolyfit || I do not know if they work the same way, but it does seem so, written in C
|polyback || Fit a polynomial model (backward elimination) || polyfit, detrend, wpolyfit || I do not know if they work the same way, but it does seem so, written in C
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|rbf || Radial basis functions fit || Does not exist || C
|rbf || Radial basis functions fit || Does not exist || C
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|recurr || Creates a recurrence plot || ||
|recurr || Creates a recurrence plot || Does not exist || C
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|resample || Resamples data || There is 'resample' in Octave, but I believe it does something else || C
|resample || Resamples data || There is 'resample' in Octave, but I believe it does something else || C
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|rms || Rescale data set and get mean, variance and data interval || This should be in Octave, cannot find...  || FORTRNAN
|rms || Rescale data set and get mean, variance and data interval || This should be in Octave, cannot find...  || FORTRNAN
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|sav_gol || Savitzky-Golay filter || ||
|sav_gol || Savitzky-Golay filter || Does not exist || C
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|spectrum || Power spectrum using FFT || ||
|spectrum || Power spectrum using FFT || bispec from tsa? || FORTRAN
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|spikeauto || Autocorrelation function of event times || ||
|spikeauto || Autocorrelation function of event times || similar to above || FORTRAN
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|spikespec || Power spectrum of event times || ||
|spikespec || Power spectrum of event times || ar_psd, cpsd is the closest but I do not think they are the same || FORTRAN
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|stp || Creates a space-time separation plot || ||
|stp || Creates a space-time separation plot || Does not exist || FORTRAN
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|surrogates || Creates surrogate data || Does not exist || FORTRAN
|surrogates || Creates surrogate data || Does not exist || FORTRAN
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|timerev || Time reversal discrimating statistics for surrogates || Does not exist || FORTRAN
|timerev || Time reversal discrimating statistics for surrogates || Does not exist || FORTRAN, to be implemented as mfile
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|upo || Finds unstable periodic orbits and estimates their stability || No corresponding function in Octave || FORTRAN
|upo || Finds unstable periodic orbits and estimates their stability || No corresponding function in Octave || FORTRAN
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|upoembed || Takes the output of upo and create data files out of it || ||
|upoembed || Takes the output of upo and create data files out of it || Same as above || Same as above
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|wiener1, wiener2 || Wiener filter || Does not exist || FORTRAN
|wiener1, wiener2 || Wiener filter || Wiener process exists, might be similar || FORTRAN
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|xc2 || Cross-correlation integral || xcorr2 || Needs to be verified that works the same way
|xc2 || Cross-correlation integral || xcorr2 || Needs to be verified that works the same way
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