The entire module that I am trying to translate appears in the attached notebook. I having difficulties in the last return statement.   RGBToYCbCr.pdf  RGBToYCbCr.txt

The entire module that I am trying to translate appears in the attached notebook. I having difficulties in the last return statement.   RGBToYCbCr.pdf  RGBToYCbCr.txt

Yes, that is because the variables in the give line of code were not defined.  I am sorry.  The given code is a section of a very long module that I am translating.  It is the last line and I have everything translated up until this point.  "t" is any vector,  "cols" is positive integer, and "k" is the variable incremented in the loop of Mathematica's Table command. 

Yes, that is because the variables in the give line of code were not defined.  I am sorry.  The given code is a section of a very long module that I am translating.  It is the last line and I have everything translated up until this point.  "t" is any vector,  "cols" is positive integer, and "k" is the variable incremented in the loop of Mathematica's Table command.