Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- modellingcomponents:filter [2020/03/13 09:46] – [oneeuro] oliver
+++ modellingcomponents:filter [2020/07/06 10:47] – [interpolation] oliver
@@ Zeile 232: / Zeile 232: @@
   * Casiez G., Roussel N., et.al. 1EUR Filter (2012). CHI'12, the 30th Conference on Human Factors in Computing Systems
+==== resampling ====
+Resampling with simple linear inper/extrapolation.
+^ Attribute ^ Default ^ Unit ^ Description ^ Required ^
+^ inFrequency | 120 | Hz | | No |
+^ outFrequency | | Hz | | Yes |
+If outFrequency > inFrequency the more frames at the end are cut, else the unavailable frames at the end are filled with NaN.
+==== interpolation ====
+Interpolation NaN/Inf-values with different possible methods.
+^ Attribute ^ Default ^ Description  ^
+^ method | linear | Posible methods are dividedDifference, linear, loess, neville and spline. |
+^ Method ^ References ^
+^ loess | Locally weighted regression and smoothing scatterplots, W.S. Cleveland, Journal of the American Statistical Association, Vol. 74, No. 368 (Dec., 1979), pp. 829-836. |
+^ neille | Introduction to Numerical Analysis, ISBN 038795452X, chapter 2. |
+^ dividedDifference | Introduction to Numerical Analysis, ISBN 038795452X, chapter 2. or Hildebrand, F. B. Introduction to Numerical Analysis. New York: McGraw-Hill, pp. 43-44 and 62-63, 1956. |
+NaN-values at the end of the timeserie can not be interpolated.
 ===== Adding filters via external "Math-Engines" like Matlab =====