3 results about "Decay time" patented technology

Disclosed herein is a methodology which quickly provides for the analysis of multiple luminescence decays from individual phosphor samples. The disclosed method utilizes a Trust-Region method to provide non-physical solutions when the fitting application was not provided with bounds for the respective intensities and decay times. Results from Double Decay were found to be statistically similar to data analyzed in methodologies known in the art.

The application discloses a cold and hot data determination method and device and medium, and is suitable for the technical field of data storage. The method obtains service request data in a service layer, adds a decay time label to the service request data according to a current decay time matrix, and optimizes the decay time through an iterative algorithm to determine the state switching frequency of the service request data. When a preset condition is met, the cold and hot data of the service request data is determined according to the average state switching frequency. When the preset condition is not met, the next iteration frequency is taken as a new current iteration frequency. Compared with the cold and hot data determined by a simple time threshold and an LRU algorithm, the application reasonably allocates storage resources according to the decay time of different services in the service layer, so that the determined cold and hot data reflects the personalization of requests of different business departments, and the processing efficiency of the system is improved.