登录
首页 » PDF » 115

115

于 2013-11-11 发布 文件大小:562KB
0 91
下载积分: 1 下载次数: 9

代码说明:

  本文针对基于经验模态分解EMD的时空滤波器存在的固有模态函数分量中频率混叠交叉导致有用信号与噪声一起被滤除的问题结合小波在时间尺度两域表征信号局部特征的特性提出了一种基于能量估计实现EMD分解层数确定(In this paper, based on empirical mode decomposition EMD temporal filter mode functions inherent component of cross-frequency aliasing and noise together lead to useful signal is filtered in the time scale of the problem combined with wavelet domain characterization of two local features of the signal characteristics of proposed achieve energy estimation based on EMD decomposition level determined)

文件列表:

基于能量估计的小波阈值与经验模态分解相结合的滤波方法研究.pdf,719414,2013-10-17

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 7
    说明:  applications of rough sets
    2010-07-16 18:00:34下载
    积分:1
  • rgb_dw
    matlab实现的蓝底白字车牌定位程序,能有效定位蓝底白字的车牌区域。(Matlab blue bottom incorrect character license plate positioning program, can effective positioning blue background of "the license plate area. )
    2012-08-15 09:11:36下载
    积分:1
  • cavity1D
    This program in Matlab code, calculates resonance frequencies of a 1D cavity by using FDTD method
    2011-06-16 23:21:51下载
    积分:1
  • matrice_fondamentale_est
    matrice fondamentale
    2013-01-15 02:16:44下载
    积分:1
  • xtlv
    形态滤波器用到的一些相关源程序,可以用于电能质量检测扰动信号定位中。(Morphological filter is used in some related source code, can be used for positioning in the detection of power quality disturbance signal.)
    2013-04-10 15:48:36下载
    积分:1
  • selftuning
    说明:  具有遗忘因子的最小二乘算法实现的一个案例,包含了仿真模型及M文件,且M文件配有详细的注释,通俗易懂。(Least squares algorithm with forgetting factor to achieve a case, including the simulation model and the M file, and the M file with detailed notes, easy to understand.)
    2010-04-05 10:05:25下载
    积分:1
  • viterbi
    viterbi译码,利用matlab进行的仿真平台搭建(viterbi decoding, the use of matlab simulation platform built for)
    2011-07-15 17:02:35下载
    积分:1
  • misty-math-matlab-program
    这是模糊数学有关的matlab源程序,包含有模糊模式识别、模糊聚类分析、模糊综合评判、模糊线性规划等。(This is the concerned misty mathematics matlab sources program, include to have misty mode identification, misty gather a type of analysis, misty synthesis to adjudicate, misty linear programming etc..)
    2011-07-19 14:34:21下载
    积分:1
  • LMS
    Matlab Code to filter data using the Least Mean Squares adaptive algorithm. processes an input WAV file and filters out noise according to the setup parameters
    2011-09-27 07:38:30下载
    积分:1
  • Matlab_ppt_daima
    本书基于MATLAB 5.2版,提供了使用MATLAB的实践性指导。MATLAB已成为适合多学科、多种工作平台的功能强大、界面友好、语言自然并且开放性强的大型优秀应用软件,同时也已成为国内外高等院校高等数学、数值分析、数字信号处理、自动控制理论以及工程应用等课程的基本教学工具。本书按逻辑编排,自始至终用实例描述;内容完整且每章相对独立;是一本简明的MATLAB参考书,既适用于初学者,也适用于高级MATLAB用户。对MATLAB与FORTRAN、C等语言结合的描述更是所有MATLAB书籍中少有的一大特色。 本书适合作为理工科高等院校研究生、本科生教学用书,也可作为广大科研工程技术人员的自学用书。(MATLAB users. Of MATLAB and FORTRAN, C and other languages with a description of all MATLAB books is a major feature of the few. This book is suitable as a science and engineering colleges and universities graduate, undergraduate teaching books, but also the majority of scientific research and engineering and technical personnel as self-study book.)
    2010-12-25 18:03:01下载
    积分:1
  • 696518资源总数
  • 104269会员总数
  • 42今日下载