In this paper, we introduce a new optical processing system utilizing reflecting spatialfrequencyfiltering.
本文作者经过一系列的实验,研究出一种新的反射式滤波的光学处理系统。
2
Based on single magnetic dipole model, the spatialfiltering method of cardiac magnetic signal in the frequency domain was investigated.
本文利用心脏磁场单磁偶极子模型研究了心脏磁场强度检测信号的频域空间滤波法。
3
Universally analyzed and discussed in this paper is the visualization of inhomogeneous phase distribution of phase objects with spatial zero frequencyfiltering and knife edge filtering method.