1) Butterworth high pass filter
Butterworth高通滤波
1.
Moreover, an infrared background complex degree description based adaptive Butterworth high pass filter is proposed and an infrared image preprocessing algorithm, which has a certain general adaptability, is achieved.
此外,提出了一种基于红外背景复杂程度描述的自适应Butterworth高通滤波方法,实现了具备一定普适性的红外图像预处理。
2) Butterworth high-pass filters
Butterworth高通滤波器
3) Butterworth low-pass filtering
Butterworth低通滤波
1.
Based on analysis of characters of the output signal noises,three de-noising algorithms are adopted which are the weight moving average filtering,Butterworth low-pass filtering and wavelet analysis for eliminating noises.
在分析陀螺输出信号特点的基础上,对加权滑动平均滤波、Butterworth低通滤波和小波变换3种噪声滤波方法进行了比较。
4) High order Butterworth low pass filter
高阶Butterworth低通滤波器
5) Butterworth low pass electrical filter
Butterworth低通滤波电路
1.
A quick design method provided for the high order Butterworth low pass electrical filter;
高阶Butterworth低通滤波电路的快速设计
6) Butterworth low-pass filter
Butterworth低通滤波器
1.
An sixth-order Butterworth low-pass filter was designed based on the proposed method and simulated in PSPICE.
设计了六阶Butterworth低通滤波器,并用PSPICE进行仿真分析。
2.
The application example of a new fourth-order Butterworth low-pass filters was given,it was simulated with Pspice.
给出了4阶Butterworth低通滤波器应用示例,经Pspice仿真分析,结果表明,所提出的设计方法可行。
补充资料：小通
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