xxxx18一60岁hd中国/日韩女同互慰一区二区/西西人体扒开双腿无遮挡/日韩欧美黄色一级片 - 色护士精品影院www

  • 大小: 2KB
    文件類型: .rar
    金幣: 1
    下載: 0 次
    發(fā)布日期: 2021-02-02
  • 語言: Matlab
  • 標(biāo)簽: 功率分析??功率譜??

資源簡(jiǎn)介

心電信號(hào)分析 (1)設(shè)計(jì)濾波器,實(shí)現(xiàn)對(duì)心電信號(hào)的噪聲抑制和基線糾漂。 (2)時(shí)域分析:R波檢測(cè)算法與實(shí)現(xiàn). (3)功率譜分析:對(duì)消噪后的信號(hào)進(jìn)行功率譜分析。要求計(jì)算信號(hào)的功率譜,功率譜峰值,峰值頻率。

資源截圖

代碼片段和文件信息

%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% 名稱:信號(hào)處理綜合訓(xùn)練課程設(shè)計(jì)——早晨心電信號(hào)處理程序
%% 功能:對(duì)采集到的心電信號(hào)進(jìn)行去噪等處理,后提取出心電信號(hào)中R的周期、峰值及信號(hào)的幅頻、相頻和功率譜特征參數(shù),并保存為TXT數(shù)據(jù)文檔
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
AA=20;?%一階導(dǎo)數(shù)縮放系數(shù)
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%   1                                       心電數(shù)據(jù)的導(dǎo)入
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
cl

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????9382??2011-07-13?09:00??date_recover2.m

-----------?---------??----------?-----??----

?????????????????9382????????????????????1


評(píng)論

共有 條評(píng)論