文件名称:
ADetrendingMethodinDataProcessing-a paper on detrend.rar
开发工具:
文件大小: 301kb
下载次数: 0
上传时间: 2019-08-13
详细说明: ADetrendingMethodinDataProcessing-a paper on detrend.rar We all know that spectral estimation request that the sigal is at least weakly stationary. So, detrending is just trying to remove the slow nonstationary trends from the data that need processing. This is a detrending method using smoothness priors aproach. Ref. An advance d detrending method with application to HRV analysis. IEEE trans. on Biomedical Engineering An example for detrending. the sinusoidal signal that have lower frequency is used as the trend. n = 0:1/40:/40; data = sin sin; data = data; N = length; lambda = 100; I = speye; D2 = spdiags*[1 -2 1],[0 1 2],N-2,N); trend = inv*data; detrenddata = data-trend; subplot; plot; title; legend; xlim; subplot; plot title; xlim; 复制代码 d.jpg Also, im hearing about another method called Wavelet Packet method that often used for detrending. However, i have no idea about this method. Ill be very glad and appreciate that if there is someone who will be kindly enough to share some material or just a program with me about this WP method.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
相关说明
- 本站资源为会员上传分享交流与学习,如有侵犯您的权益,请联系我们删除.
- 本站是交换下载平台,提供交流渠道,下载内容来自于网络,除下载问题外,其它问题请自行百度。
- 本站已设置防盗链,请勿用迅雷、QQ旋风等多线程下载软件下载资源,下载后用WinRAR最新版进行解压.
- 如果您发现内容无法下载,请稍后再次尝试;或者到消费记录里找到下载记录反馈给我们.
- 下载后发现下载的内容跟说明不相乎,请到消费记录里找到下载记录反馈给我们,经确认后退回积分.
- 如下载前有疑问,可以通过点击"提供者"的名字,查看对方的联系方式,联系对方咨询.
相关搜索: