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LabVIEW
Data transfer in for loop
Try Executed Highlighting (the ligh-bulb), and see that the shift register is unitialized an uses an array of 0 elements.
Ton
Ton
LabVIEW user groep 
Hi Irrenhaus,
and there are some more mysteries in your code:
1) you don't need the small inner for loops (those doing the minus/square/sqrt operation) - you can calc directly with arrays!
2) What's that square/sqrt operation? Replace it by an absolute function!
3) Now you should only have one for loop in your code: When there is an auto-indexing input you don't need to wire the loop count input (at least when the autoindexing should control the loop!)
and there are some more mysteries in your code:
1) you don't need the small inner for loops (those doing the minus/square/sqrt operation) - you can calc directly with arrays!
2) What's that square/sqrt operation? Replace it by an absolute function!
3) Now you should only have one for loop in your code: When there is an auto-indexing input you don't need to wire the loop count input (at least when the autoindexing should control the loop!)
Message Edited by GerdW on 07-19-2007 01:46 PM
This code should be the implementation of a simple kmeans. Input dada is time and current measurement over one day and we want to cluster into about 7 clusters over the day. Output should be the mean level of the clusters.
Pleas help me.... 
Thanks!!!
Something along the lines of http://en.wikipedia.org/wiki/K-means_algorithm perhaps?
I would have never guessed from your code.
Where does the data enter the code??? Since you have a simple time series, do you only need a 1D kmeans?
Sorry, I don't have time to look into this, but maybe others will have some suggestions.
(RIght now your code runs forever using 100% CPU, while doing nothing useful ....)
