| mang2004 |
2008-08-31 05:02 |
Hi, G<;*SYAb
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Here is a method besed on CIE1931 system: 5i{j' {_(8
cPc</[x[W
1) Try to find the intersection point of CIE1931 standrad curve and the following line: -1 @<=jX3_
y=k*(x-0.3333) + 0.3333 dcWD(-
here -C&P%tt Y
k=(yo-0.3333)/(xo-0.3333) and (xo,yo) is the known color coordintae point. HiJE}V;Vq
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2) the wavelength of the intersection point will be the dominant wave to be determined.
1ZB"EQ
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If you need further help, I can share an Excel file. XHGFf_kW_N
R_S.tT!
Let me know how thing's going. jOD?| tK&
2T[9f;jM'
Hope helpful. R,=fv
SOvF[,+
Mang
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