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daywalker0086
1 Posts |
 Posted - 08/24/2011 : 07:15:40 AM
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Origin Ver. and Service Release (Select Help-->About Origin): Pro 8.5.1
Operating System: Windows XP
Hello Members,
sorry for my english i come from germany.
iam new here and i have a big problem and no solution.
I have the following image with 3 graphs:
30%,50% and 100%.
i have only this image were i have to extract the values in a table. But i think thats not the problem, i can read out the 3 graphs and write it into the table.
I want to ask if it is possible twith this data, to interpolate graphs with 60%, 45% and 40%?
If yes, how i have to struct my table to do that?
thank you for your help
king regards
Christian |
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Hideo Fujii
USA
1582 Posts |
Posted - 08/25/2011 : 6:59:45 PM
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Hi Christian,
Here is a possible procedure:
1) Prepare worksheet with XYYY.. designations. Enter parameters (DOD) in Long Names.(My simplified data contains only 5 rows.) See Fig.1.
2) Transpose the worksheet (label Type=LongName), and delete unneeded row, and redesignate to XYYY...
3) Create an extra column, enter new wanted parameter values and designate as X.
4) Highlight the 2nd column, and choose "Analysis: Mathematics: Interpolate/Extrapolate Y from X" menu
5) Set the column of 3) for "X Values to Interpolate", and <new> for Result of Interpolation
6) Do 5) for the rest of the Y columns. See Fig.2
7) Copy the result part into a new sheet, and ytanspose again. Make a new empty X column at leftmost.
8) Copy the original X column to the empty X column. Redesignate to set XYYYYY. See Fig.3
In Fig.4, the graph for original curves and the other for the interpolated curves are shown.
[Fig.1]
[Fig.2]
[Fig.3]
[Fig.4]
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kann i interpolate this with Origin?