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- The All Phase Digital Filter (APDF) is a new type of linear phase filter. 全相位数字滤波器(APDF)是一种新型的线性相位滤波器。
- The wedging model testing shows that the thickness estimated by this method is quite effective and intuitive.What is more, it will not be affected by wavelet phase and so has a good adaptability. 楔状模型试验结果表明，通过二阶功率谱进行薄层厚度估算更加直观有效，且不受子波相位的影响，适应能力更强。
- In the transversal rotation mode,the pupil filter acts as complex amplitude filter and as pure phase filter in the longitudinal tilting mode. 在横向旋转模式下,该滤波器为复振幅型光瞳滤波器,纵向倾斜模式下为纯相位型超分辨滤波器。
- In this paper,a method of realizing linear phase filter is introduced. We can use window function method of designing FIR filter to design linear phase FIR filter. 介绍线性相位滤波器的一种实现方法 ,即采用有限冲激响应 ( FIR)滤波器的窗函数法设计线性相位的数字滤波器。
- This aberration may cause the degradation of the image of sample.We design a continuous phase filter and optimize the optical field distribution of SIL system. 我们设计了一种连续相位滤波器，该滤波器可以优化固体浸没透镜系统的光场分布。
- This paper gives a novel structure based on the structure of the traditional FIR filter,named the all phase digital filter,and deduces its output formular of the all phase filter. 在原有FIR滤波器结构的基础上给出全相位数字滤波器的结构,推导出了全相位数字滤波器的输出公式,并用实验证明全相位滤波器具有良好的滤波频率特性。
- In this paper,a method of realizing linear phase filter is introduced.We can use window function method of designing FIR filter to design linear phase FIR filter. 介绍线性相位滤波器的一种实现方法，即采用有限冲激响应(FIR)滤波器的窗函数法设计线性相位的数字滤波器。
- In part four, a new method of design linear phase filter banks with SOPOT(Sum of Powers of Two) coefficients is presented on the basis of perfect reconstruction lattice structure filter banks. 第四部分，在完全重构线性相位格型滤波器组的基础上，我们提出了一种设计无乘法的线性相位滤波器组的新方法，实验证明该方法是有效的。
- Harmonic Wavelet Phase Map and It's Application in Fault Diagnosis 谐波小波相位谱研究及其在设备故障诊断中的应用
- A Way of The Imaging Filter with Wavelet Phase Based on Low Intense X-ray Image System 一种基于小波相位信息的低强度X射线影像系统的图像去噪方法
- To eliminate the residuals caused by noise, a new phase filtering method is proposed to reduce the noise in the phase data. 同时，针对磁共振相位解缠绕中的噪声问题，本文提出一个新的滤波方法，可以高效地消除噪声导致的解缠绕的不一致性。
- Gas phase filters: These remove odors and non-particulate pollution like gasses given off by paint or building materials. 气相净化设备：可以祛除油漆和建筑材料散发出的异味或是极具污染性的气体。
- A Modified Filtering Algorithm of Wavelet Phase for Image Noise Reduction 一种图像去噪的小波相位滤波改进算法
- true 2-D all phase filter bank(ADFB) 纯二维全相位滤波器组（ADFB）
- A WAVELET ESTIMATION METHOD BASED ON THE WAVELET PHASE SPECTRUM SCANNING 基于子波相位谱扫描法的子波求取方法
- The child is going through a difficult phase. 那孩子正经历困难的阶段。
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。
- They have decided to phase in the new techniques. 他们已决定逐步引入新技术。
- The windshield wipers are out of phase now. 挡水玻璃刮水器现在动作不协调。
- A phase or an aspect of a logically developing process. 契机一个按逻辑发展过程的阶段或方面
