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

Claim 0:
1. A method, comprising:
receiving, by a device, spectroscopic data associated with a dynamic process;
generating, by the device, a principal component analysis (PCA) model based on a first block of spectra from the spectroscopic data;
projecting, by the device, a second block of spectra from the spectroscopic data to the PCA model generated based on the first block of spectra;
determining, by the device, a value of a metric associated with the second block based on projecting the second block of spectra to the PCA model; and
determining, by the device, whether the dynamic process has reached an end point based on the value of the metric associated with the second block.