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Last Post 26 Apr 2011 09:59 PM by  anon
Code from library not working
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anon



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26 Apr 2011 09:59 PM
    I have downloaded PCA_percent_Contri.Sav code from ITT code library and have saved it in save_add directory of Envi4.5. As per instructions given, it should be visible in Basic Tools as Statiscs and Measurements. I am geeting it at the same place, Please help me I am trying to calculate percent contribution of each band in each PC. A help would be highly appreciated. Thanks PK

    MariM



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    27 Apr 2011 07:48 AM
    Do you mean the 'pca_band_contrib.sav'? If you look in the save_add directory where the file should be placed is the name of the file 'pca_band_contrib.sav'? I noticed when I downloaded it that some extra characters were added into the file name and I had to change them to the exact name above. Then launching ENVI the tool shows up under Basic Tools ->Statistics as 'View PCA Band Weightings'.
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