Mill Emphasis/De-emphasis with “M” matrix and MP

Once you have determined the M matrix, it is possible to de-emphasize selected mills when calculating the C matrix
By properly incorporating a “weight factor” matrix (W) in the MP, one or more mills will be minimized or not used at all in the C matrix calculation of E
The W matrix is very similar to the 6x6 identity matrix with the diagonal term corresponding to the de-emphasized mill set to a value much less than 1 (or even 0 to completely “turn off” that mill in the C matrix)

Once you have determined the M matrix, it is possible to de-emphasize selected mills when calculating the C matrix