From ded11b4dd7226df5afcef9cf8ca45f324fcd357d Mon Sep 17 00:00:00 2001 From: Eric Kooistra <kooistra@astron.nl> Date: Thu, 6 Jan 2022 10:27:37 +0100 Subject: [PATCH] Corrected some typos. --- .../lofar1/FilterTaskForce/readme_FilterTaskForce.txt | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/applications/lofar1/FilterTaskForce/readme_FilterTaskForce.txt b/applications/lofar1/FilterTaskForce/readme_FilterTaskForce.txt index a164813545..ac9ba4a942 100644 --- a/applications/lofar1/FilterTaskForce/readme_FilterTaskForce.txt +++ b/applications/lofar1/FilterTaskForce/readme_FilterTaskForce.txt @@ -1,6 +1,6 @@ 2021-12-7 Eric Kooistra (Jira L2SDP-215) -Invertigation of FilterTaskForce.zip contents. +Investigation of FilterTaskForce.zip contents. 1) Scope 2) FilterTaskForce @@ -16,7 +16,7 @@ Invertigation of FilterTaskForce.zip contents. I checked the FilterTaskForce.zip that Andre Gunst still had with documents and Matlab code for the Polyphase Filterbank that is used in LOFAR1. -Unfortunately the documents and note are not very clear. The most useful +Unfortunately the documents and notes are not very clear. The most useful things are: - the PFB drawings in filterbanks2.ppt - the filter specification in MeasurementsEffect.ppt @@ -76,10 +76,10 @@ further analysis in LOFAR2 these files are copied to: * Dec 15 2003 Memoonbasebandshift.doc Idea to shift the bands per station, so that the subband aliasing decorrelates at - the centrals processing. Not used. + the centrals processing. This was not used further. * May 14 2004 'Problematic choice of the filter.doc' - Some knowns pros and cons of critically sampled and oversampled PFB + Some known pros and cons of critically sampled and oversampled PFB. * Nov 23 2004 MinuteFTF2806.doc : not clear and not useful. -- GitLab