wave-vector filtering

A matched filtering method for frequency modulated continuous wave

调频连续波的一种匹配滤波处理方法

An improved short data window full-wave Fourier algorithm for completely filtering decaying DC component

一种完全滤除衰减直流分量的短数据窗改进全波傅氏算法

Wave equation downward and upward continuation filtering.

波动方程正反向延拓滤波.

The applications of the Kalman filtering algorithm in data processing ( range and speed) of quasi continuous wave radar are studied. A new adaptive Kalman algorithm is realized.

主要完成卡尔曼滤波在准连续波雷达数据处理（距离和速度）中算法应用研究，实现一种新型自适应卡尔曼滤波算法。

The soil in a sediment basin near ground surface is soft. It has a remarkable amplification and filtering effects on earthquake wave and can change the characters of the amplitude and spectrum of ground motion wave significantly.

大型沉积盆地中，近地表土层比较松软，对地震波有明显的放大和滤波的作用，可以显著改变地震动的幅值和频谱特征。