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Hi Guys 
For starters your threshold is higher than max(y), so none of your data exceeds the threshold. Maybe you need to lower the threshold or think about whether you want all points below or above the threshold. 
"Chris " <cfweise@yahoo.com> wrote in message <ksdnm6$n9k$1@newscl01ah.mathworks.com>... 
I think you are mixing up y and y1. 
"Chris " <cfweise@yahoo.com> wrote in message <ksdont$p9n$1@newscl01ah.mathworks.com>... 
Dear Chris 
You have at least two choices: 
Thanks for response 
Sorry  I missed your question previously 
Hi Chris 
If I understand correctly you want the value of imf in your workspace. Then it has to be returned by the function, for instance as follows: 
Hi Chris 
The function is returning 8 IMFs in a matrix, one per row. Since you are interested in the individual IMF's, try inspecting them individually once the IMF matrix is on your workspace. For instance, try 
Hi Chris 
You can for instance loop through the individual IMFs as follows: 
If you saved your data as data.mat you can reload it with 
Many Thanks Chris 
Good luck with the computations! 
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