FIND toolbox for spike detection in MATLAB

Hi,
I have a problem about spike detection by using FIND toolbox.
I browsed .mcd file and chose analog channels I'd like to observed.
Then, I opened spike detection GUI; chose 'show Spikes' and pressed 'run'
However, the command window only showed 'starting spike-detection' then nothing happened.....

I also uses the demo file(.smr) to test and it worked.
Then I checked the browsed analog entity and I found that except the desired channel, I have to choose the channel labeled 'current'.
How can I get this analog entity or is there any other ways?


Jamee

Do you use the latest nsMCDLibrary.dll or nsMCDLibrary64.dll?

Jens

Hi, Jens

Yes, I've downloaded the newest version of .dll file.
I found that the question happened here:

for tt=1:length(analogEntityIndices)
if sum(nsFile.Analog.DataentityIDs==analogEntityIndices(tt))>0
posEntityID(tt)=find(nsFile.Analog.DataentityIDs==analogEntityIndices(tt));
break
else
error('FIND:noAnalogData','No analog data referring to the choosen Entity.')
end
end

As it entered if statement, it wouldn't execute 'posEntity(tt) = find(nsFile.Analog.DateentityIDs == analogEntityIndices(tt))'
but the system didn't show 'busy' condition...

so I set posEntity as 1, then it could work...
I'm wondering why...

Jamee