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SCADA Miner

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SCADA Miner

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Wind Turbine SCADA Data Analysis

 

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Updated File Comments Rating
01 Dec 2013 xlwrite: Generate XLS(X) files without Excel on Mac/Linux/Win Generates ‘.xls’ & '.xlsx' files on Mac/Linux/Win without Excel, using same syntax as xlswrite. Author: Alec de Zegher

Regarding the problem below. There was a corrupted existing myfile.xlsx already in the directory where xlwrite was trying to create the new file.

01 Dec 2013 xlwrite: Generate XLS(X) files without Excel on Mac/Linux/Win Generates ‘.xls’ & '.xlsx' files on Mac/Linux/Win without Excel, using same syntax as xlswrite. Author: Alec de Zegher

Hi Alec. I have been using this on Windows and it is great. I have moved m code onto a linux machine and am encountering the following exception:
java.lang.illegalArgumentException: Your InputStream was neither an OLE2 stream, nor an OOXML stream at ...WorkbookFactory.create(WorkbookFactory.java (line 137 or xlwrite: xlsWorkbook = WorkbookFactory.create(fileIn))
I am trying to create an xlsx file which has been working flawlessly in windows. i have checked all the .jar dependencies and they are identical on my windows install as the linux one. Any suggestions to help fault-finding?
Thanks,
Tom

17 Nov 2013 NaN Suite Descriptive Statistics for N-D matrices ignoring NaNs. Author: Jan Gläscher

woops someone already pointed this out. Ignore comment below

17 Nov 2013 NaN Suite Descriptive Statistics for N-D matrices ignoring NaNs. Author: Jan Gläscher

Hi I think there is a bug in nanmedian - i have a dataset (single row), DS, which contains no NaN values, but nanmedian(DS) = NaN. Matlab's normal median(DS)=0.
I think this is the problem - when the median actually equals zero, nanmedian thinks it =nan.

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