[no subject]

>     It is what I am trying to translate number of degrees to 16 individual 
> color RGB pixels.
>     Do you know what I am trying to clarify in details?  Do you know the 
> formula or equation?

Have you read this..
<http://www.ee.washington.edu/conselec/CE/kuhn/ntsc/95x4.htm>

It should have the information you need.

eg. Looking at the Vector Scope reference I link in my previous post...
	For RED, Q = 0.21, I = 0.6.
	Theta = atan(0.21/0.6) = 19.3 deg.
	Now I axis is 57 deg from the burst = 123 deg.
	So RED = 123 - 19.3 = 103.7 deg.
	Which corresponds to RED on the "VECTOR SCOPE".
   Similarly for yellow... Q=0.21-0.52=-0.31, i=0.6-0.28=0.32
	Theta = atan(-0.31/0.32) = -44 deg.
	Yellow = 123 - (-44) = 167 deg.
   etc.

Regards,

-- 
Mark McDougall, Engineer
Virtual Logic Pty Ltd, <http://www.vl.com.au>
21-25 King St, Rockdale, 2216
Ph: +612-9599-3255 Fax: +612-9599-3266