low-passing filter

• 低通滤波

low-passing filter的用法和样例：

例句

1. A time domain recursive low pass filtering algorithm based on Kalman filtering theo-ry is analyzed.
   分析了一种基于卡尔曼滤波理论的时域递归低通滤波算法。
2. A new optical real-time processing method was proposed to weaken the zeroth-order diffractive spot in the power spectrum using a Gaussian high-pass filter.
   摘要本文提出了一种基于在光学频谱面上进行光学高斯高通滤波的实时处理方法。