Version: HEAD (using KDE KDE 3.4.0) OS: Linux It would be useful if Kst could characterise a power spectrum in terms of 1/f, white noise, knee frequency, etc.
Should be implemented as a fit plugin.
This is now a requirement for LFI. "It shall be possible to calculate the 1/f noise knee frequency and slope from an imput scientific data stream..."
SVN commit 548864 by dhanson: CCBUG:115451 draft of plugin to calculate white noise limit/knee frequency. not added to build for now. A kneefrequency_unweighted (directory) A kneefrequency_unweighted/Makefile.am A kneefrequency_unweighted/kstfit_kneefrequency_unweighted.cpp [License: UNKNOWN] A kneefrequency_unweighted/kstfit_kneefrequency_unweighted.xml
SVN commit 548957 by dhanson: CCBUG:115451 remove dependence on GSL, remove use of common.h by requiring that input x and y vectors be of the same length. M +0 -1 Makefile.am M +148 -109 kstfit_kneefrequency_unweighted.cpp
*** Bug 126641 has been marked as a duplicate of this bug. ***
It would be good if this could be added prior to the upcoming release.
Duncan, can you provide some info on the state of this bug report?
The plugin is finished, but we still need to verify that the plugin produces the same results as LIFE for a given set of data (currently waiting for news about getting IDL 6+ at UBC to do this). Didn't we talk about this yesterday? Duncan. On 29 Mar 2007 18:17:03 -0000, Andrew Walker <arwalker@sumusltd.com> wrote: [bugs.kde.org quoted mail]
Unless we receive a complaint we'll assume that the plugin produces the same results as LIFE.