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Here is a method besed on CIE1931 system: GA'*58
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1) Try to find the intersection point of CIE1931 standrad curve and the following line: qJsQb
y=k*(x-0.3333) + 0.3333 E^oEG4X@
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k=(yo-0.3333)/(xo-0.3333) and (xo,yo) is the known color coordintae point. 2v"wWap-+
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2) the wavelength of the intersection point will be the dominant wave to be determined. j%6|:o3G(
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If you need further help, I can share an Excel file. &Tf=~6
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Let me know how thing's going. RH<@c^ S
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Hope helpful. 1gF*Mf_7
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