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Here is a method besed on CIE1931 system: RGs7Hc
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1) Try to find the intersection point of CIE1931 standrad curve and the following line: aidQ,(PDj
y=k*(x-0.3333) + 0.3333 i;U*Y
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k=(yo-0.3333)/(xo-0.3333) and (xo,yo) is the known color coordintae point. 1^2Q`~,g
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2) the wavelength of the intersection point will be the dominant wave to be determined. qT !lq
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If you need further help, I can share an Excel file. gBi3^GxjM?
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Let me know how thing's going. y(MB _B7j
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Hope helpful. 80_w_i +
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Mang
