Patent ID: 11920980
Assignee: VIAVI SOLUTIONS INC.
Field: Measurement (Instruments)
Classification: CPC G  B | IPC G

Claim 15:
16. The device of claim 10, wherein the PCA model is a first PCA model and the determination whether the blending process has reached the steady state is a determination that the blending process has not reached the steady state, and the one or more processors are further to:
generate a second PCA model based on a third block of spectra from the spectroscopic data;
project a fourth block of spectra from the spectroscopic data to the second PCA model generated based on the third block of spectra;
determine a value of the metric associated with the fourth block based on projecting the fourth block of spectra to the second PCA model; and
determine whether the blending process has reached a steady state based on the value of the metric associated with the fourth block.