利用改进卡尔曼滤波提高回波信号ToF精度
陈宇豪,吴瑾,李懿峰,陆小霞,王奕媛

Improving ToF accuracy of echo signals using improved Kalman filtering
Yuhao CHEN,Jin WU,Yifeng LI,Xiaoxia LU,Yiyuan WANG
图 3 不同信噪比下的超声波窄带回波信号模拟
Fig.3 Modeling of ultrasonic narrow band echo signals across varying SNR values