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

Claim 9:
10. A device, comprising:
one or more memories; and
one or more processors, coupled to the one or more memories, configured to:
receive spectroscopic data associated with a blending process;
generate a principal component analysis (PCA) model based on a first block of spectra from the spectroscopic data;
project a second block of spectra from the spectroscopic data to the PCA model generated based on the first block of spectra;
determine a value of a metric associated with the second block based on projecting the second block of spectra to the PCA model; and
determine whether the blending process has reached a steady state based on the value of the metric associated with the second block.