MATLAB code help!!! could someone help me with this, Im trying to merge two ECG signal into one signal, both sampling ra
Posted: Thu May 26, 2022 11:13 am
MATLAB code help!!!
could someone help me with this, Im trying to merge two ECG
signal into one signal, both sampling rate 128HZ. as you can see in
pic 3 (red circle) the point when the 2 signal were merge there is
something not correct. could someone help me with this (pic1 is my
code)? appreciated.
try13.m x ECG_Explorer.m ismember.m 1 clear all 2 close all 3 4 dataaf-load ("AF2.mat"); % AF signal xaf=dataaf.val(1,:); 5 6 xaf-detrend (xaf)'; 7 8 datan=load("norma 12.mat"); % Normal xn-datan.val(1,:); 9 xn-detrend (xn)'; %xnr=resample(xn, 250,128); % resample raw signal xc=[xn;xaf]; Fs = 128; t = (0:length(xc)-1)/Fs; %time value of any sample = [sample no./Fs] plot(t, xc) xlabel('Time [s]') %hold on pause SEARCHGANGE 10 11 12 13 14 15 16 17 18 19 Command Window + |||| I
Figure 1 File Edit View Insert Tools Desktop Window Help D803 8°C Clear 800 600- 400 200 0 -200 -400 -600 -800 0 2000 4000 H 6000 8000 Time [s] a 10000 -1 12000 14000 ENG US 16000 D 0 6:01 PM 25/05/2022 >
Figure 1 File Edit View Insert Tools Desktop Window Help DIE 8°C Clear 500- 400 300- 200 100 -100 -200- 7400 I 7500 7600 H 7700 7800 Time [s] 7900 a O 8000 8100 SABOQQN 8300 8200 ENG US 4 D 6:02 PM 25/05/2022 >
- Matlab Code Help Could Someone Help Me With This Im Trying To Merge Two Ecg Signal Into One Signal Both Sampling Ra 1 (34.89 KiB) Viewed 29 times
signal into one signal, both sampling rate 128HZ. as you can see in
pic 3 (red circle) the point when the 2 signal were merge there is
something not correct. could someone help me with this (pic1 is my
code)? appreciated.
try13.m x ECG_Explorer.m ismember.m 1 clear all 2 close all 3 4 dataaf-load ("AF2.mat"); % AF signal xaf=dataaf.val(1,:); 5 6 xaf-detrend (xaf)'; 7 8 datan=load("norma 12.mat"); % Normal xn-datan.val(1,:); 9 xn-detrend (xn)'; %xnr=resample(xn, 250,128); % resample raw signal xc=[xn;xaf]; Fs = 128; t = (0:length(xc)-1)/Fs; %time value of any sample = [sample no./Fs] plot(t, xc) xlabel('Time [s]') %hold on pause SEARCHGANGE 10 11 12 13 14 15 16 17 18 19 Command Window + |||| I
Figure 1 File Edit View Insert Tools Desktop Window Help D803 8°C Clear 800 600- 400 200 0 -200 -400 -600 -800 0 2000 4000 H 6000 8000 Time [s] a 10000 -1 12000 14000 ENG US 16000 D 0 6:01 PM 25/05/2022 >
Figure 1 File Edit View Insert Tools Desktop Window Help DIE 8°C Clear 500- 400 300- 200 100 -100 -200- 7400 I 7500 7600 H 7700 7800 Time [s] 7900 a O 8000 8100 SABOQQN 8300 8200 ENG US 4 D 6:02 PM 25/05/2022 >