Aiming at the problem of poor performance of radar High Resolution Range Profile (HRRP) under low SNR, a method is proposed which uses wavelet to denoise the radar signal for enhancing FIRRP.

• 摘要针对低信噪比情况下目标的雷达一维距离像性能较差的问题，提出利用小波去噪以增强目标一维距离像的方法。