| mang2004 |
2008-08-31 05:02 |
Hi, smTPca)7s
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Here is a method besed on CIE1931 system: Mp`2[S@$
0k\BE\PQk
1) Try to find the intersection point of CIE1931 standrad curve and the following line: N|53|H
y=k*(x-0.3333) + 0.3333 MmPLJ
here aHdXlmL
k=(yo-0.3333)/(xo-0.3333) and (xo,yo) is the known color coordintae point. ;+-D g3
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2) the wavelength of the intersection point will be the dominant wave to be determined. (h3f$
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If you need further help, I can share an Excel file. r[ }5<S Q
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Let me know how thing's going. 8Z:T.Gc
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