METHOD AND DEVICE FOR RECOVERING DATA

摘要

A method for recovering data comprising the following steps: First, selecting a first basis set from a basis set. Then, recovering the data by the first basis set at a current sampling time point to generate a first estimated data. Next, recording a first resetting time point when an estimated error of the first estimated data at the current sampling time point exceeds a first threshold value. After that, when the estimated error of first estimated data exceeds a second threshold value, transferring the first basis set to a second basis set of the basis set and backtracking to the first resetting time point to recover the data by the second basis set to generate a second estimated data.

主权项

1. A method for recovering data, comprising:
selecting a first basis set from a basis set; recovering the data by the first basis set at a current sampling time point to generate a first estimated data; recording a first resetting time point when an estimated error of the first estimated data at the current sampling time point exceeds a first threshold value; and when the estimated error of first estimated data exceeds a second threshold value, transferring the first basis set to a second basis set of the basis set and backtracking to the first resetting time point to recover the data by the second basis set to generate a second estimated data.