| Author |
 Topic  |
|
|
muguangde
7 Posts |
 Posted - 03/15/2012 : 5:06:13 PM
|
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. |
|
|
minimax
351 Posts |
Posted - 03/15/2012 : 10:58:11 PM
|
Hi guangde,
There might be several cases that you see "nothing" change.
1. Would you check what are the values for sum.max and sum.min?
If sum.max=1 and sum.min=0, the values will not change after your script.
2. Would you check the icon on the top-right corner?
It can have 3 kinds of images: D, I, and a lock icon.
D means it is a data matrix.
I means it is a image matrix, which data can not change.
Lock means it data can NOT be changed.
If it is a clock icon, you can single click on it to see fly-out menu.
Select "Recalculate Mode:None", and then you are able to change its data. |
 |
|
|
muguangde
7 Posts |
Posted - 03/16/2012 : 3:35:29 PM
|
Thank you so much!!
The "D" unlock method fix the problem. |
|
|
| |
Topic |
|
|
|
Matrix normalization doesn't work