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excel Luminance value
Thats brilliant Tony thanks for your help, I don't have a clue how you've done it but it fixes the first hurdle!! I will keep you guys posted on how my model progresses. You never know it may even advance to colour perception, scary... Cheers Sam- samji3877
- Post #12
- Forum: Microsoft: Office
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excel Luminance value
yes please (I'd seen that it required a user function but from there I was stumped) Cheers TonyJollans Sam- samji3877
- Post #9
- Forum: Microsoft: Office
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excel Luminance value
Hey mscallisto, cheers for that but unfortunately it doesn't help, I don't require a custom colour, what I need is a formula that allows a cell to identify the luminance of another cell in a numerical form. Cheers for your help Sam- samji3877
- Post #5
- Forum: Microsoft: Office
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excel Luminance value
I'm trying to create a simple model of the eye retina in excel, I have a 10x10 grid in sheet 1 with different shades of black/grey/white background on sheet 2 I again have a 10x10 grid and I want each cell to provide a numerical value of the luminance of the corresponding cell in sheet 1. Can...- samji3877
- Thread
- Replies: 11
- Forum: Microsoft: Office
