Implement Analysis functions for Smoothing
Description
Description
Related Objects
Related Objects
- Mentioned In
- T2116: Analysis functions
Comment Actions
Links:
- https://en.wikipedia.org/wiki/Smoothing
- https://terpconnect.umd.edu/~toh/spectrum/Smoothing.html
- http://de.mathworks.com/help/curvefit/smoothing-data.html
- http://de.mathworks.com/help/curvefit/smooth.html
- http://www.originlab.com/doc/Origin-Help/Smoothing
- http://mathematica.stackexchange.com/questions/61786/how-can-i-obtain-a-smooth-curve-from-my-data-but-preserve-two-inversion-points
- http://cubic.org/docs/bezier.htm
- LOWESS:
- http://www.itl.nist.gov/div898/handbook/pmd/section1/pmd144.htm
- http://de.mathworks.com/help/curvefit/smoothing-data.html#bq_6ys3-3
- http://statsmodels.sourceforge.net/devel/generated/statsmodels.nonparametric.smoothers_lowess.lowess.html
- https://gist.github.com/agramfort/850437
- http://slendermeans.org/lowess-speed.html
- http://svn.r-project.org/R/trunk/src/library/stats/src/lowess.c
- https://scion.duhs.duke.edu/svn/vespa/tags/0_2_0/libduke_mr/lowess.py
- https://github.com/hroest/CppLowess
Comment Actions
Smoothing methods:
- Running/Moving average with weight (centered/lagged) - DONE
- Percentile filter - DONE
- Savitzky-Golay - DONE
- TODO: differentiation
TODO:
- LOESS/LOWESS/RLOESS/RLOWESS
- Bezier curves (de Casteljau)
- B-spline (de Boor, see GSL)
- ( Fourier low pass filter)