Research on Radar Echo Signal Noise Processing and Adaptive RLS Noise Reduction Algorithm

In the process of signal processing, noise will affect the accuracy of data processing and research. The accuracy obtained by different algorithms is different [1]. In this paper, a variety of radar signal denoising algorithms are discussed and simulated. Finally, the self-adaptive noise processing method [2] is described and optimized. The self-adaptive noise cancellation method is obtained. The comparison between the simulated data and the actual measurement data is obtained. It is proved that the self-adaptive RLS noise reduction effect studied in this paper is better, thus reducing the influence of noise.