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 Matrix normalization doesn't work		  New Topic  Reply to Topic
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muguangde

7 Posts
Posted - 03/15/2012 :  5:05:01 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hi, all,

I got a problem with matrix normalization by using OriginPro.8.6. I used the script in the command window like:

"range rm=<active>;
sum(rm);
rm -= sum.min;
rm /= (sum.max - sum.min);"

But nothing happened. My matrix stayed the same. Could you please help me with this problem? I tried the command window, it works, but I don't know why it doesn't work for my script.

Many thanks.

cpyang

USA
1406 Posts
Posted - 03/16/2012 :  03:55:41 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
<active> cannot be used in this contax, or we should add such support. Currently <active> can only be used in X-Function.

You can use %C to indicate the active matrix, so 

range rm=%C;
sum(rm);
rm -= sum.min;
rm /= (sum.max - sum.min);



CP
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muguangde

7 Posts
Posted - 03/16/2012 :  3:37:49 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Thank you for the reply.
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