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Here is a method besed on CIE1931 system: Z{Vxr*9oO
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1) Try to find the intersection point of CIE1931 standrad curve and the following line: SQh+5
y=k*(x-0.3333) + 0.3333 N7e`6d!
here bH'S.RWp=
k=(yo-0.3333)/(xo-0.3333) and (xo,yo) is the known color coordintae point. ,9=gVW{
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2) the wavelength of the intersection point will be the dominant wave to be determined. 7V~
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If you need further help, I can share an Excel file. pTcbq
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Let me know how thing's going. 8<YX7e
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Hope helpful. S-isL4D.Z
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