| mang2004 |
2008-08-31 05:02 |
Hi, fh w J
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Here is a method besed on CIE1931 system: 7 +]+S`p
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1) Try to find the intersection point of CIE1931 standrad curve and the following line: <DeC^[-P
y=k*(x-0.3333) + 0.3333 !V.2~V[^M
here ?58,Ja
k=(yo-0.3333)/(xo-0.3333) and (xo,yo) is the known color coordintae point. )\aCeY8o
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2) the wavelength of the intersection point will be the dominant wave to be determined. [ KcF0%a
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If you need further help, I can share an Excel file. I N^dJ^1+
y V.E+~y
Let me know how thing's going. L/Tsq=
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Hope helpful. sOVbz2 \yb
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Mang
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