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T O P I C R E V I E W
chad4phys	Posted - 01/14/2015 : 3:10:30 PM I am trying to fit a workbook of columns showing a resonance slice with a Gaussian fit (with one replica). nlbegin iy:=slice func:=Gauss init:=enable nltree:=param replica:=1 option:=init_all; my problem is i need to have the area of the two Gaussians comprising the fit to be equal to one another. I've got it to work where they are independent but i can't get them to be equal. also is there a was to get the residuals of the fits in a different workbook?
1 L A T E S T R E P L I E S (Newest First)
SeanMao	Posted - 01/15/2015 : 03:30:35 AM Hi, Can you try the code below to see whether problem get solved: nlbegin iy:=col("slice") func:=Gauss init:=enable nltree:=param replica:=1 option:=init_all; param.s_A=1; // Share Area between two peaks, "s" stands for share, // "A" stands for parameter Area nlfit; nlgui gg 1; //get the gui output to a tree named gg gg.output.residual.book$=<new>; //output residual data to new book nlgui gg 0; //update changes back to gui tree nlend 1 1; Regards! Sean OriginLab Tech. Service

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