1) butterworth wavelets
Butterworth小波
1.
In this paper,a general concept for bi-orthogonal wavelet bases in L~2(Z)is introduced and an easily checked sufficient condition is given,by which the Butter- worth wavelets are derived;then a family of bi-orthogonal wavelets are constructed,which have all properties of the Butterworth wavelets;Moreover,our wavelets h.
联系Butterworth滤波器的双正交小波称为Butterworth小波,它们具有很好的性质:包括对称性,插值性及消失矩。
2.
In this paper, a general concept for biorthogonal wavelet bases in l~2(Z) is introduced and an easily checked sufficient condition is given, by which the Butterworth wavelets are derived; then a family of biorthogonal wavelets are constructed, which have all properties of the Butterworth wavelets; Moreover, our wavel.
Butterworth小波对应于Butterworth滤波列,它们具有良好的性质(对称性、插值性和消失矩)。
2) ButterWorth filter
ButterWorth滤波器
1.
Analyzing Butterworth filter based on GUIDE;
基于GUIDE进行Butterworth滤波器的分析
2.
The performance of Lanczos filter and Butterworth filter was analysed based on filtering Madden-Julian Oscillation signal from long sequences.
就长序列资料的MJO滤波,分析了Lanczos滤波器与Butterworth滤波器的滤波性能,结果表明: 1)在滤波器参数n足够大时,Lanczos滤波器对MJO信息的滤出和对非MJO信息的抑制均优于Butterworth滤波器; 2)在分辨率为Δ=1d、MJO为30~60d定义下,Lanczos滤波器参数的阈值nt=69d,当n≥nt时,可以保证Lanczos滤波器优越性成立。
3.
Eliminate dynamic correction stretch by making filtering interpolation with the use of Butterworth filter, so that we remove the bad influence of residual nor-mal moveout, recove.
石油地球物理勘探，1997，32（6）：872～877为了克服剩余动校正量对降低地震记录分辨率的影响，本文在叠加记录上利用向前向后预测建立模型道，按最大相似系数准则求取剩余动校正量，然后采用Butterworth滤波器进行滤波插值来完成高精度动态拉伸校正，从而消除剩余动校正的影响，保持了地震记录的原有分辨率，并使叠加过程中产生的噪声得到衰减。
3) Butterworth pre-filter
Butterworth预滤波
4) 3D Butterworth filtering
三维Butterworth滤波
5) 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。
6) 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。
补充资料：阿波波地狱
【阿波波地狱】
梵语阿波波，或云唬唬婆（无翻），谓受罪众生，寒苦增极，舌不能动，唯于唇间作此声也。
梵语阿波波，或云唬唬婆（无翻），谓受罪众生，寒苦增极，舌不能动，唯于唇间作此声也。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条