functionfitter.filter

Filter a data array

Synopsis
filter(method, width, progress)

Arguments

method	in	The method type
		Allowed:	String (case insensitive) from 'median' or 'mean'
		Default:	'median'
width	in	Width of running median filter
		Allowed:	Positive integer
		Default:	5 points
progress	in	See progress reports on median filter every progress points
		Allowed:	Positive integer
		Default:	No reports

Returns
T or fail

Description

This function running-filters the current data array with a variety of kernels over the specified width. The current data are replaced by the filtered data.

Example

include 'functionfitter.g'
ff := functionfitter()
ff.setdata (x, y)                          # Data assumed 'pre-made'
ff.filter(method='median', width=10)       # Replace with filtered data

Next: functionfitter.fit - Function Up: functionfitter - Tool Previous: functionfitter.done - Function Contents Index

	Package	utility
	Module	fitting
	Tool	functionfitter

functionfitter.filter - Function