[SNR estimation] Matlab simulation of blind estimation algorithm of SNR signal-to-noise ratio based on high-order cumulants

Table of contents

1. Software version

2. System principle

3. Part of the system program

4. Simulation effect

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1. Software version

matlab2022a

2. System principle

       Signal-to-noise ratio (SNR) refers to the ratio of signal to noise and is an important indicator to measure signal quality. In the fields of signal processing, communication, image processing, etc., accurate estimation of signal-to-noise ratio is of great significance for signal processing and system performance evaluation. However, in practice the