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Bug 1277 - prewhitening functionality in ft_sourceanalysis misses low-level function
| Status | CLOSED FIXED |
| Reported | 2012-01-23 13:42:00 +0100 |
| Modified | 2012-04-02 16:27:26 +0200 |
| Product: | FieldTrip |
| Component: | core |
| Version: | unspecified |
| Hardware: | PC |
| Operating System: | Mac OS |
| Importance: | P3 minor |
| Assigned to: | Jan-Mathijs Schoffelen |
| URL: | |
| Tags: | |
| Depends on: | |
| Blocks: | |
| See also: |
Robert Oostenveld - 2012-01-23 13:42:36 +0100
manzana> grep prewhitening_filter2 *.m ft_sourceanalysis.m: Cf = prewhitening_filter2(squeeze(mean(Cf,1)), squeeze(mean(Cfb,1))); manzana> find . -name prewhitening_filter2.m returns no files I suspect that this functionality was added by Jan-Mathijs, but that he forgot to add the additional function. It should be checked whether the functionality is desired, if so, the m-file and reference documentation should be added.
Eelke Spaak - 2012-01-23 13:48:26 +0100
Would this functionality not fit more appropriately with ft_preprocessing (like cfg.derivative, also a prewhitening technique)?
Robert Oostenveld - 2012-01-23 15:35:36 +0100
(In reply to comment #1) I think that it is of much more limited relevance, and probably relates to a specific beamformer method.