提出了一种新的滤波方法。
提出了一种适用于医学灰度图像处理的平滑滤波方法。
An image smoothing method suitable for medical image is introduced.
提出了用统计方法和均值滤波方法相结合的方式，对采样数据进行软件滤波。
Statistical method combined with average filtering method is put forward to perform data filtering.
提出了利用中值滤波法消除图像噪声的实用方法。
A practical method of removing image noise with medium value filter was put forward.
中值滤波是一种简便有效且信号失真较小的信号处理方法。
Median filter is a simple, effective and little signal distortion way in signal processing.
本文介绍零相移滤波器的工作原理及实现方法。
This paper introduce the principle and design of an zero-phase filter.
在第二部分，介绍了一类微波有源滤波器的设计方法。
In part two, this paper discuss a kind of method design microwave active filter.
有源电力滤波器(APF)是治理电网谐波的一种行之有效的方法。
Active power filter (APF) is regarded as an effective way to correct power harmonic.
实验表明用这种信噪比估计方法选择增益滤波器十分有效。
Experiments show that it is very effective using this method of evaluating gain filter performance.
本文研究了数字滤波器的几种常用设计方法。
This paper has studied several common methods of digital filter's design.
同时，该方法可以推广至带阻滤波器的设计。
Meanwhile, this method can be extended to the design of band-stop filter.
实验表明，此方法能够得到满意的有源滤波器。
The experiment shows that the proposed method can get the satisfactory result.
提出了单相有源滤波器双滞环电流比较状态优化控制方法。
Double current hysteresis optimal state control method in single active filter is proposed.
该相位均衡滤波器实现方法可应用于数字通信系统。
The filter can find application in the digital communication system.
本文提出了一种新的滤波器设计方法。
A new method to design the power filter is proposed in this paper.
基于该方法的有源滤波器装置有较好的应用前景和实用价值。
Based on the method, active filter device has a wide application prospect and practical value.
介绍了这种滤波器的设计方法。
The design method for the filter is discussed by a practical example.
最后介绍了滤波误差分析方法。
通过对滤波器传递函数特性分析，给出了具体的参数选取原则与设计方法。
The principle for the selection of parameters and detailed design procedure are given.
空间域随机置乱和锐化滤波是基本的图像处理方法。
A random scrambling method was proposed for digital image encryption.
空间域随机置乱和锐化滤波是基本的图像处理方法。
A random scrambling method was proposed for digital image encryption.
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