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

Claim 6:
7. The method of claim 1, wherein the PCA model is a first PCA model and the determination whether the dynamic process has reached the end point is a determination that the dynamic process has not reached the end point, and the method further comprises:
generating a second PCA model based on a third block of spectra from the spectroscopic data;
projecting a fourth block of spectra from the spectroscopic data to the second PCA model generated based on the third block of spectra;
determining a value of the metric associated with the fourth block based on projecting the fourth block of spectra to the second PCA model; and
determining whether the dynamic process has reached an end point based on the value of the metric associated with the fourth block.