Converting Logical Indices into Real Values

MB
2019 1 9
1 个回答
回答已采纳
更新时间：2019 1 9
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I am trying to seperate observations of each class (I have 2 classes) but somethings wrong with the answers. I dont have a class labeled 0.0010 or values like 0.0131 and 12.3700. They must be 1, 1.31, 12.37, etc. How can I fix the problem? Thanks for the help.
for i=1:nClasses
indx = DataSet(:,end)==i;
DataSet(indx,:)
end
  • Results for the 1st class:
  • 1.0e+03 *
  • 0.0131 0.0016 0.0025 0.0010
  • ........
  • Results for the 2nd class:
  • 12.3700 1.1700 1.9200 2.0000
  • ........

4 个评论
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Adam
Adam 2019-1-9
There's a 1.0e+03* above those values.
Stephen23
Stephen23 2019-1-9
编辑：Stephen23 2019-1-9
"I dont have a class labeled 0.0010 or values like 0.0131 and 12.3700. They must be 1, 1.31, 12.37 "
Those are the values that you have, you just ignored the multiplier:
1.0e+03 * % <- you ignored this!
0.0131 0.0016 0.0025 0.0010
Feel free to change the format if you want a number format without a multiplier.
MB
MB 2019-1-9
编辑：MB 2019-1-9
Only first one has 1.0e+03* multiplier.
Adam
Adam 2019-1-9
Yes, the second one already shows 'correct' values with no multiplier.

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