| 摘要 |
A method of signal processing comprises receiving an unknown input signal that includes a distorted component and an undistorted component, the unknown input signal having a sampling rate of R; and performing self-linearization based at least in part on the unknown signal to obtain an output signal that is substantially undistorted, including by generating a replica distortion signal that is substantially similar to the distorted component, the generation being based at least in part on a target component having a sampling rate of R/L, L being an integer greater than 1. A digital signal processing system comprises an input terminal configured to receive an unknown input signal that includes a distorted component and an undistorted component, the unknown input signal having a sampling rate of R; and an adaptive self-linearization module coupled to the input terminal, configured to perform self-linearization based at least in part on the unknown input signal to obtain an output signal that is substantially undistorted, wherein the adaptive self-linearization module includes a replica distortion signal generator configured to generate a replica distortion signal that is substantially similar to the distorted component, the generation being based at least in part on a target component having a sampling rate of R/L, L being an integer greater than 1.
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