Bugfix: Convert to LFP could encounter sample rounding issues

brainstorm-tools · Dec 10, 2019 · 41028dd · 41028dd
1 parent 1709f81
commit 41028dd
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/doc/license.html b/doc/license.html
@@ -3,7 +3,7 @@
 
 </head>
 <body alink="#fff000" link="#fff000" vlink="#fff000">
-<!-- LICENCE_START -->Version: 3.191209 (09-Dec-2019)<br>
+<!-- LICENCE_START -->Version: 3.191210 (10-Dec-2019)<br>
 <span style="font-style: italic;">COPYRIGHT &copy; 2000-2019
 USC &amp; McGill University.<br>
 </span>

diff --git a/doc/version.txt b/doc/version.txt
@@ -1,2 +1,2 @@
 % Brainstorm
-% v. 3.191209 (09-Dec-2019)
+% v. 3.191210 (10-Dec-2019)
diff --git a/toolbox/process/functions/process_convert_raw_to_lfp.m b/toolbox/process/functions/process_convert_raw_to_lfp.m
@@ -332,7 +332,7 @@
             data_deligned_temp = [data_deligned;0];
             g = fitLFPpowerSpectrum(data_deligned_temp,filterBounds(1),filterBounds(2),sFile.prop.sfreq);
             S = zeros(length(data_deligned_temp),1);
-            iSpk = spkSamples - round(nSegment/2);
+            iSpk = round(spkSamples - nSegment/2);
             iSpk = iSpk(iSpk > 0); % Only keep positive indices
             S(iSpk) = 1; % This assumes the spike starts at 1/2 before the trough of the spike
             data_derived = despikeLFP(data_deligned_temp,S,Bs,g,opts);
@@ -343,7 +343,7 @@
         else
             g = fitLFPpowerSpectrum(data_deligned,filterBounds(1),filterBounds(2),sFile.prop.sfreq);
             S = zeros(length(data_deligned),1);
-            iSpk = spkSamples - round(nSegment/2);
+            iSpk = round(spkSamples - nSegment/2);
             iSpk = iSpk(iSpk > 0); % Only keep positive indices
             S(iSpk) = 1; % This assumes the spike starts at 1/2 before the trough of the spike