Method of performing variance calculations in real-time for in-situ instant variance measurements for low power applications
US10445405B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 25, 2017 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Sep 28, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F17/18
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system for performing real-time variance analysis of data measurements comprises a data source, and a data processing unit in operative communication with the data source. The data processing unit is configured to receive data measurement values output from the data source and comprises a processer, and a memory device that includes instructions executable by the processor for a real-time algorithm that performs variance calculations for the data measurement values. The real-time algorithm performs a process comprising: initializing a data array for tracking a variance of individual data measurement values received from the data source; receiving a data measurement value from the data source; determining the number of averaging times to be recalculated; and repeating the process when the next data measurement value is received from the data source. The data processing unit is configured to output real-time variance measurements based on the variance calculations for the data measurement values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.