how to get xyz value

i am new to matlab, how to output calculated value XYZ from RGB value entered from table, what command should i use, thanks!

Answer 1

[David Hill]

rgb2xyz(RGB)

[thelong le]

i understand rgb2xyz(RGB) command help to convert color space, but i want to know the xyz value show specific value, do you have any advice for me? thanks!

[David Hill]

I am having a hard time understanding your question.

%if rgb=[50 60 70], then
xyz=rgb2xyz(rgb)%xyz values will be the output of the function