physiozoo / mhrv Goto Github PK

Hello
An error occurred recently when I run your program.Can you answer it if you have time?

Questions are as follows：

mhrv.mhrv('db/mitdb/111', 'window_minutes', 15, 'plot', true);
[0.078] >> mhrv: Processing record db/mitdb/111 (ch. 1)...
[0.094] >> mhrv: Signal duration: 00:30:05.555 [HH:mm:ss.ms]
[0.141] >> mhrv: Analyzing window 1 of 2...
[0.141] >> mhrv: [1/2] Detecting RR intervals from ECG...
[0.312] >> mhrv: ERROR Analyzing window 1 of 2 in record db/mitdb/111:
gqrs error: program: unrecognized argument Files\MATLAB\R2022a\toolbox\mhrv-master\bin\wfdb\bin\gqrs.exe

skipping window...
[0.312] >> mhrv: Analyzing window 2 of 2...
[0.312] >> mhrv: [2/2] Detecting RR intervals from ECG...
[0.406] >> mhrv: ERROR Analyzing window 2 of 2 in record db/mitdb/111:
gqrs error: program: unrecognized argument Files\MATLAB\R2022a\toolbox\mhrv-master\bin\wfdb\bin\gqrs.exe

skipping window...
[0.406] >> mhrv: ERROR: All windows failed analysis. Exiting...

how can I fix the problem?

Hello, thank you for taking the time to respond. Wishing you smooth work and everlasting happiness in your family!
My ECG data file is in txt format, approximately like this: Each data point is spaced 1ms apart
0 0 0 0 0 270 455 952
1 0 0 0 0 270 454 952
2 0 0 0 0 270 454 952
3 0 0 0 0 270 457 952
4 0 0 0 0 270 462 952
5 0 0 0 0 270 469 952
6 0 0 0 0 270 478 952
7 0 0 0 0 270 489 952
8 0 0 0 0 270 501 952
9 0 0 0 0 270 515 952
10 0 0 0 0 270 529 952
11 0 0 0 0 270 545 952
12 0 0 0 0 270 562 952
13 0 0 0 0 270 580 952
14 0 0 0 0 270 598 952
15 0 0 0 0 270 616 952
0 0 0 0 0 270 632 952
1 0 0 0 0 270 646 952
2 0 0 0 0 270 658 952
3 0 0 0 0 270 668 952
I'm having trouble reading my data with MATLAB because your sample data is in "dat" format. How should I modify my data?

It would be much appreciated. Just use the mitdb example just like in the rhrv call.

Hello
An error occurred recently when I run your program.Can you answer it if you have time?
best wishes！

Questions are as follows：

mhrv.mhrv('db/mitdb/111', 'window_minutes', 15, 'plot', true);
[0.016] >> mhrv: Processing record db/mitdb/111 (ch. 1)...
[0.016] >> mhrv: Signal duration: 00:30:05.555 [HH:mm:ss.ms]
[0.016] >> mhrv: Analyzing window 1 of 2...
[0.016] >> mhrv: [1/2] Detecting RR intervals from ECG...
[0.047] >> mhrv: ERROR Analyzing window 1 of 2 in record db/mitdb/111:
Could not find the wfdb tool 'gqrs.exe'. Searched in: E:\matlab project\temp;............

HI, I have a .csv ECG file, is it possible to run it in your program to extract the HRV features?

Thank u very much!!

Hello
An error occurred recently when I ran your program.The matrix dimensions are inconsistent. Can you answer it if you have time?
best wishes！

Questions are as follows：

mhrv('db/mitdb/111', 'window_minutes', 15, 'plot', true);
[0.016] >> mhrv: Processing record db/mitdb/111 (ch. 1)...
[0.016] >> mhrv: Signal duration: 00:30:05.555 [HH:mm:ss.ms]
[0.047] >> mhrv: Analyzing window 1 of 2...
[0.047] >> mhrv: [1/2] Detecting RR intervals from ECG... 1046 intervals detected.
[0.422] >> mhrv: [1/2] Removing ectopic intervals... 13 intervals removed.
[0.438] >> mhrv: [1/2] Calculating time-domain metrics...
[0.469] >> mhrv: [1/2] Calculating frequency-domain metrics...
[0.656] >> mhrv: [1/2] Calculating nonlinear metrics...

[0.750] >> mhrv: ERROR Analyzing window 1 of 2 in record db/mitdb/111:
The matrix dimensions must be consistent.

when i run mhrv_init.m,Failed to download: zip 文件 "C:\Users\Administrator\Desktop\mhrv-master\mhrv-master\bin\wfdb-10.5.24-mingw64.zip",How can I solve this problem?thanks.