| T O P I C R E V I E W |
| kensa |
Posted - 09/28/2005 : 9:52:41 PM
Origin Version (Select Help-->About Origin): 7.0
Operating System: Windows XP
I have a table including X, Y values(2 dimension)
I want to find the 10% point,X of integration value by origin program.
plz, help me!
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| 3 L A T E S T R E P L I E S (Newest First) |
| Mike Buess |
Posted - 09/29/2005 : 07:40:28 AM
See your programming guide... Help > Programming.
Mike Buess
Origin WebRing Member |
| kensa |
Posted - 09/29/2005 : 12:07:51 AM
thank you very much~!
it's very helpful to me...
thanks~~!!!
how can I learn the programming for origin?
it's a C program???
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| Mike Buess |
Posted - 09/28/2005 : 11:10:38 PM
I think the script below will do what you want. Just copy it to your script window, select all lines and execute by pressing Enter. A column will be created for the integral curve.
integrate col(2); // integrate column 2
# integral values go to the hidden dataset _integ_area, final area to integ.area
wo -a 1; // add a column
col(3)=_integ_area; // save integral curve to column 3
get col(3) -e npt; // how many points in integral?
loop (i,1,npt) {
# find 10% point
if(col(3)[i]>integ.area/10) break;
};
type "area: $(integ.area)";
type "10% point: $(i)";
type "X[$(i)]: $(col(1)[i])";
del -as; // delete _integ_area dataset
Mike Buess
Origin WebRing Member |
